2008131804

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{13763}}^1$

素因数の和:13976

約数の個数: 96

約数和(自身を含む): 5981283840

約数和(自身を除く): 3973152036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 193, 252, 378, 386, 579, 756, 772, 1158, 1351, 1737, 2316, 2702, 3474, 4053, 5211, 5404, 6948, 8106, 10422, 12159, 13763, 16212, 20844, 24318, 27526, 36477, 41289, 48636, 55052, 72954, 82578, 96341, 123867, 145908, 165156, 192682, 247734, 289023, 371601, 385364, 495468, 578046, 743202, 867069, 1156092, 1486404, 1734138, 2601207, 2656259, 3468276, 5202414, 5312518, 7968777, 10404828, 10625036, 15937554, 18593813, 23906331, 31875108, 37187626, 47812662, 55781439, 71718993, 74375252, 95625324, 111562878, 143437986, 167344317, 223125756, 286875972, 334688634, 502032951, 669377268, 1004065902, 2008131804]

約数ペア:

[(1, 2008131804), (2, 1004065902), (3, 669377268), (4, 502032951), (6, 334688634), (7, 286875972), (9, 223125756), (12, 167344317), (14, 143437986), (18, 111562878), (21, 95625324), (27, 74375252), (28, 71718993), (36, 55781439), (42, 47812662), (54, 37187626), (63, 31875108), (84, 23906331), (108, 18593813), (126, 15937554), (189, 10625036), (193, 10404828), (252, 7968777), (378, 5312518), (386, 5202414), (579, 3468276), (756, 2656259), (772, 2601207), (1158, 1734138), (1351, 1486404), (1737, 1156092), (2316, 867069), (2702, 743202), (3474, 578046), (4053, 495468), (5211, 385364), (5404, 371601), (6948, 289023), (8106, 247734), (10422, 192682), (12159, 165156), (13763, 145908), (16212, 123867), (20844, 96341), (24318, 82578), (27526, 72954), (36477, 55052), (41289, 48636)]