18511416

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:96

約数の個数: 240

約数和(自身を含む): 67038840

約数和(自身を除く): 48527424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 49, 53, 54, 56, 63, 66, 72, 77, 81, 84, 88, 98, 99, 106, 108, 126, 132, 147, 154, 159, 162, 168, 189, 196, 198, 212, 216, 231, 252, 264, 294, 297, 308, 318, 324, 371, 378, 392, 396, 424, 441, 462, 477, 504, 539, 567, 583, 588, 594, 616, 636, 648, 693, 742, 756, 792, 882, 891, 924, 954, 1078, 1113, 1134, 1166, 1176, 1188, 1272, 1323, 1386, 1431, 1484, 1512, 1617, 1749, 1764, 1782, 1848, 1908, 2079, 2156, 2226, 2268, 2332, 2376, 2597, 2646, 2772, 2862, 2968, 3234, 3339, 3498, 3528, 3564, 3816, 3969, 4081, 4158, 4293, 4312, 4452, 4536, 4664, 4851, 5194, 5247, 5292, 5544, 5724, 6237, 6468, 6678, 6996, 7128, 7791, 7938, 8162, 8316, 8586, 8904, 9702, 10017, 10388, 10494, 10584, 11448, 12243, 12474, 12936, 13356, 13992, 14553, 15582, 15741, 15876, 16324, 16632, 17172, 19404, 20034, 20776, 20988, 23373, 24486, 24948, 26712, 28567, 29106, 30051, 31164, 31482, 31752, 32648, 34344, 36729, 38808, 40068, 41976, 43659, 46746, 47223, 48972, 49896, 57134, 58212, 60102, 62328, 62964, 70119, 73458, 80136, 85701, 87318, 93492, 94446, 97944, 110187, 114268, 116424, 120204, 125928, 140238, 146916, 171402, 174636, 186984, 188892, 210357, 220374, 228536, 240408, 257103, 280476, 293832, 330561, 342804, 349272, 377784, 420714, 440748, 514206, 560952, 661122, 685608, 771309, 841428, 881496, 1028412, 1322244, 1542618, 1682856, 2056824, 2313927, 2644488, 3085236, 4627854, 6170472, 9255708, 18511416]

約数ペア:

[(1, 18511416), (2, 9255708), (3, 6170472), (4, 4627854), (6, 3085236), (7, 2644488), (8, 2313927), (9, 2056824), (11, 1682856), (12, 1542618), (14, 1322244), (18, 1028412), (21, 881496), (22, 841428), (24, 771309), (27, 685608), (28, 661122), (33, 560952), (36, 514206), (42, 440748), (44, 420714), (49, 377784), (53, 349272), (54, 342804), (56, 330561), (63, 293832), (66, 280476), (72, 257103), (77, 240408), (81, 228536), (84, 220374), (88, 210357), (98, 188892), (99, 186984), (106, 174636), (108, 171402), (126, 146916), (132, 140238), (147, 125928), (154, 120204), (159, 116424), (162, 114268), (168, 110187), (189, 97944), (196, 94446), (198, 93492), (212, 87318), (216, 85701), (231, 80136), (252, 73458), (264, 70119), (294, 62964), (297, 62328), (308, 60102), (318, 58212), (324, 57134), (371, 49896), (378, 48972), (392, 47223), (396, 46746), (424, 43659), (441, 41976), (462, 40068), (477, 38808), (504, 36729), (539, 34344), (567, 32648), (583, 31752), (588, 31482), (594, 31164), (616, 30051), (636, 29106), (648, 28567), (693, 26712), (742, 24948), (756, 24486), (792, 23373), (882, 20988), (891, 20776), (924, 20034), (954, 19404), (1078, 17172), (1113, 16632), (1134, 16324), (1166, 15876), (1176, 15741), (1188, 15582), (1272, 14553), (1323, 13992), (1386, 13356), (1431, 12936), (1484, 12474), (1512, 12243), (1617, 11448), (1749, 10584), (1764, 10494), (1782, 10388), (1848, 10017), (1908, 9702), (2079, 8904), (2156, 8586), (2226, 8316), (2268, 8162), (2332, 7938), (2376, 7791), (2597, 7128), (2646, 6996), (2772, 6678), (2862, 6468), (2968, 6237), (3234, 5724), (3339, 5544), (3498, 5292), (3528, 5247), (3564, 5194), (3816, 4851), (3969, 4664), (4081, 4536), (4158, 4452), (4293, 4312)]