18493902504

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12781}}^1$

素因数の和:12846

約数の個数: 320

約数和(自身を含む): 66814070400

約数和(自身を除く): 48320167896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 29, 33, 36, 42, 44, 54, 56, 58, 63, 66, 72, 77, 81, 84, 87, 88, 99, 108, 116, 126, 132, 154, 162, 168, 174, 189, 198, 203, 216, 231, 232, 252, 261, 264, 297, 308, 319, 324, 348, 378, 396, 406, 462, 504, 522, 567, 594, 609, 616, 638, 648, 693, 696, 756, 783, 792, 812, 891, 924, 957, 1044, 1134, 1188, 1218, 1276, 1386, 1512, 1566, 1624, 1782, 1827, 1848, 1914, 2079, 2088, 2233, 2268, 2349, 2376, 2436, 2552, 2772, 2871, 3132, 3564, 3654, 3828, 4158, 4466, 4536, 4698, 4872, 5481, 5544, 5742, 6237, 6264, 6699, 7128, 7308, 7656, 8316, 8613, 8932, 9396, 10962, 11484, 12474, 12781, 13398, 14616, 16443, 16632, 17226, 17864, 18792, 20097, 21924, 22968, 24948, 25562, 25839, 26796, 32886, 34452, 38343, 40194, 43848, 49896, 51124, 51678, 53592, 60291, 65772, 68904, 76686, 80388, 89467, 102248, 103356, 115029, 120582, 131544, 140591, 153372, 160776, 178934, 180873, 206712, 230058, 241164, 268401, 281182, 306744, 345087, 357868, 361746, 370649, 421773, 460116, 482328, 536802, 562364, 690174, 715736, 723492, 741298, 805203, 843546, 920232, 984137, 1035261, 1073604, 1111947, 1124728, 1265319, 1380348, 1446984, 1482596, 1610406, 1687092, 1968274, 2070522, 2147208, 2223894, 2415609, 2530638, 2594543, 2760696, 2952411, 2965192, 3220812, 3335841, 3374184, 3795957, 3936548, 4077139, 4141044, 4447788, 4831218, 5061276, 5189086, 5904822, 6441624, 6671682, 7246827, 7591914, 7783629, 7873096, 8154278, 8282088, 8857233, 8895576, 9662436, 10007523, 10122552, 10378172, 11387871, 11809644, 12231417, 13343364, 14493654, 15183828, 15567258, 16308556, 17714466, 19324872, 20015046, 20756344, 22775742, 23350887, 23619288, 24462834, 26571699, 26686728, 28539973, 28987308, 30022569, 30367656, 31134516, 32617112, 35428932, 36694251, 40030092, 45551484, 46701774, 48925668, 53143398, 57079946, 57974616, 60045138, 62269032, 70052661, 70857864, 73388502, 79715097, 80060184, 85619919, 91102968, 93403548, 97851336, 106286796, 110082753, 114159892, 120090276, 140105322, 146777004, 159430194, 171239838, 186807096, 210157983, 212573592, 220165506, 228319784, 240180552, 256859757, 280210644, 293554008, 318860388, 330248259, 342479676, 420315966, 440331012, 513719514, 560421288, 637720776, 660496518, 684959352, 770579271, 840631932, 880662024, 1027439028, 1320993036, 1541158542, 1681263864, 2054878056, 2311737813, 2641986072, 3082317084, 4623475626, 6164634168, 9246951252, 18493902504]

約数ペア:

[(1, 18493902504), (2, 9246951252), (3, 6164634168), (4, 4623475626), (6, 3082317084), (7, 2641986072), (8, 2311737813), (9, 2054878056), (11, 1681263864), (12, 1541158542), (14, 1320993036), (18, 1027439028), (21, 880662024), (22, 840631932), (24, 770579271), (27, 684959352), (28, 660496518), (29, 637720776), (33, 560421288), (36, 513719514), (42, 440331012), (44, 420315966), (54, 342479676), (56, 330248259), (58, 318860388), (63, 293554008), (66, 280210644), (72, 256859757), (77, 240180552), (81, 228319784), (84, 220165506), (87, 212573592), (88, 210157983), (99, 186807096), (108, 171239838), (116, 159430194), (126, 146777004), (132, 140105322), (154, 120090276), (162, 114159892), (168, 110082753), (174, 106286796), (189, 97851336), (198, 93403548), (203, 91102968), (216, 85619919), (231, 80060184), (232, 79715097), (252, 73388502), (261, 70857864), (264, 70052661), (297, 62269032), (308, 60045138), (319, 57974616), (324, 57079946), (348, 53143398), (378, 48925668), (396, 46701774), (406, 45551484), (462, 40030092), (504, 36694251), (522, 35428932), (567, 32617112), (594, 31134516), (609, 30367656), (616, 30022569), (638, 28987308), (648, 28539973), (693, 26686728), (696, 26571699), (756, 24462834), (783, 23619288), (792, 23350887), (812, 22775742), (891, 20756344), (924, 20015046), (957, 19324872), (1044, 17714466), (1134, 16308556), (1188, 15567258), (1218, 15183828), (1276, 14493654), (1386, 13343364), (1512, 12231417), (1566, 11809644), (1624, 11387871), (1782, 10378172), (1827, 10122552), (1848, 10007523), (1914, 9662436), (2079, 8895576), (2088, 8857233), (2233, 8282088), (2268, 8154278), (2349, 7873096), (2376, 7783629), (2436, 7591914), (2552, 7246827), (2772, 6671682), (2871, 6441624), (3132, 5904822), (3564, 5189086), (3654, 5061276), (3828, 4831218), (4158, 4447788), (4466, 4141044), (4536, 4077139), (4698, 3936548), (4872, 3795957), (5481, 3374184), (5544, 3335841), (5742, 3220812), (6237, 2965192), (6264, 2952411), (6699, 2760696), (7128, 2594543), (7308, 2530638), (7656, 2415609), (8316, 2223894), (8613, 2147208), (8932, 2070522), (9396, 1968274), (10962, 1687092), (11484, 1610406), (12474, 1482596), (12781, 1446984), (13398, 1380348), (14616, 1265319), (16443, 1124728), (16632, 1111947), (17226, 1073604), (17864, 1035261), (18792, 984137), (20097, 920232), (21924, 843546), (22968, 805203), (24948, 741298), (25562, 723492), (25839, 715736), (26796, 690174), (32886, 562364), (34452, 536802), (38343, 482328), (40194, 460116), (43848, 421773), (49896, 370649), (51124, 361746), (51678, 357868), (53592, 345087), (60291, 306744), (65772, 281182), (68904, 268401), (76686, 241164), (80388, 230058), (89467, 206712), (102248, 180873), (103356, 178934), (115029, 160776), (120582, 153372), (131544, 140591)]