2181861864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11483}}^1$

素因数の和:11544

約数の個数: 192

約数和(自身を含む): 7524316800

約数和(自身を除く): 5342454936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 29, 36, 39, 42, 52, 56, 58, 63, 72, 78, 84, 87, 91, 104, 116, 117, 126, 156, 168, 174, 182, 203, 232, 234, 252, 261, 273, 312, 348, 364, 377, 406, 468, 504, 522, 546, 609, 696, 728, 754, 812, 819, 936, 1044, 1092, 1131, 1218, 1508, 1624, 1638, 1827, 2088, 2184, 2262, 2436, 2639, 3016, 3276, 3393, 3654, 4524, 4872, 5278, 6552, 6786, 7308, 7917, 9048, 10556, 11483, 13572, 14616, 15834, 21112, 22966, 23751, 27144, 31668, 34449, 45932, 47502, 63336, 68898, 80381, 91864, 95004, 103347, 137796, 149279, 160762, 190008, 206694, 241143, 275592, 298558, 321524, 333007, 413388, 447837, 482286, 597116, 643048, 666014, 723429, 826776, 895674, 964572, 999021, 1044953, 1194232, 1332028, 1343511, 1446858, 1791348, 1929144, 1998042, 2089906, 2331049, 2664056, 2687022, 2893716, 2997063, 3134859, 3582696, 3996084, 4179812, 4329091, 4662098, 5374044, 5787432, 5994126, 6269718, 6993147, 7992168, 8359624, 8658182, 9324196, 9404577, 10748088, 11988252, 12539436, 12987273, 13986294, 17316364, 18648392, 18809154, 20979441, 23976504, 25078872, 25974546, 27972588, 30303637, 34632728, 37618308, 38961819, 41958882, 51949092, 55945176, 60607274, 75236616, 77923638, 83917764, 90910911, 103898184, 121214548, 155847276, 167835528, 181821822, 242429096, 272732733, 311694552, 363643644, 545465466, 727287288, 1090930932, 2181861864]

約数ペア:

[(1, 2181861864), (2, 1090930932), (3, 727287288), (4, 545465466), (6, 363643644), (7, 311694552), (8, 272732733), (9, 242429096), (12, 181821822), (13, 167835528), (14, 155847276), (18, 121214548), (21, 103898184), (24, 90910911), (26, 83917764), (28, 77923638), (29, 75236616), (36, 60607274), (39, 55945176), (42, 51949092), (52, 41958882), (56, 38961819), (58, 37618308), (63, 34632728), (72, 30303637), (78, 27972588), (84, 25974546), (87, 25078872), (91, 23976504), (104, 20979441), (116, 18809154), (117, 18648392), (126, 17316364), (156, 13986294), (168, 12987273), (174, 12539436), (182, 11988252), (203, 10748088), (232, 9404577), (234, 9324196), (252, 8658182), (261, 8359624), (273, 7992168), (312, 6993147), (348, 6269718), (364, 5994126), (377, 5787432), (406, 5374044), (468, 4662098), (504, 4329091), (522, 4179812), (546, 3996084), (609, 3582696), (696, 3134859), (728, 2997063), (754, 2893716), (812, 2687022), (819, 2664056), (936, 2331049), (1044, 2089906), (1092, 1998042), (1131, 1929144), (1218, 1791348), (1508, 1446858), (1624, 1343511), (1638, 1332028), (1827, 1194232), (2088, 1044953), (2184, 999021), (2262, 964572), (2436, 895674), (2639, 826776), (3016, 723429), (3276, 666014), (3393, 643048), (3654, 597116), (4524, 482286), (4872, 447837), (5278, 413388), (6552, 333007), (6786, 321524), (7308, 298558), (7917, 275592), (9048, 241143), (10556, 206694), (11483, 190008), (13572, 160762), (14616, 149279), (15834, 137796), (21112, 103347), (22966, 95004), (23751, 91864), (27144, 80381), (31668, 68898), (34449, 63336), (45932, 47502)]