2018751228

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{38861}}^1$

素因数の和:38924

約数の個数: 96

約数和(自身を含む): 5788883520

約数和(自身を除く): 3770132292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 108, 111, 117, 148, 156, 222, 234, 333, 351, 444, 468, 481, 666, 702, 962, 999, 1332, 1404, 1443, 1924, 1998, 2886, 3996, 4329, 5772, 8658, 12987, 17316, 25974, 38861, 51948, 77722, 116583, 155444, 233166, 349749, 466332, 505193, 699498, 1010386, 1049247, 1398996, 1437857, 1515579, 2020772, 2098494, 2875714, 3031158, 4196988, 4313571, 4546737, 5751428, 6062316, 8627142, 9093474, 12940713, 13640211, 17254284, 18186948, 18692141, 25881426, 27280422, 37384282, 38822139, 51762852, 54560844, 56076423, 74768564, 77644278, 112152846, 155288556, 168229269, 224305692, 336458538, 504687807, 672917076, 1009375614, 2018751228]

約数ペア:

[(1, 2018751228), (2, 1009375614), (3, 672917076), (4, 504687807), (6, 336458538), (9, 224305692), (12, 168229269), (13, 155288556), (18, 112152846), (26, 77644278), (27, 74768564), (36, 56076423), (37, 54560844), (39, 51762852), (52, 38822139), (54, 37384282), (74, 27280422), (78, 25881426), (108, 18692141), (111, 18186948), (117, 17254284), (148, 13640211), (156, 12940713), (222, 9093474), (234, 8627142), (333, 6062316), (351, 5751428), (444, 4546737), (468, 4313571), (481, 4196988), (666, 3031158), (702, 2875714), (962, 2098494), (999, 2020772), (1332, 1515579), (1404, 1437857), (1443, 1398996), (1924, 1049247), (1998, 1010386), (2886, 699498), (3996, 505193), (4329, 466332), (5772, 349749), (8658, 233166), (12987, 155444), (17316, 116583), (25974, 77722), (38861, 51948)]