38999772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:752

約数の個数: 96

約数和(自身を含む): 117196800

約数和(自身を除く): 78197028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 84, 108, 126, 158, 189, 237, 252, 316, 378, 474, 553, 653, 711, 756, 948, 1106, 1306, 1422, 1659, 1959, 2133, 2212, 2612, 2844, 3318, 3918, 4266, 4571, 4977, 5877, 6636, 7836, 8532, 9142, 9954, 11754, 13713, 14931, 17631, 18284, 19908, 23508, 27426, 29862, 35262, 41139, 51587, 54852, 59724, 70524, 82278, 103174, 123417, 154761, 164556, 206348, 246834, 309522, 361109, 464283, 493668, 619044, 722218, 928566, 1083327, 1392849, 1444436, 1857132, 2166654, 2785698, 3249981, 4333308, 5571396, 6499962, 9749943, 12999924, 19499886, 38999772]

約数ペア:

[(1, 38999772), (2, 19499886), (3, 12999924), (4, 9749943), (6, 6499962), (7, 5571396), (9, 4333308), (12, 3249981), (14, 2785698), (18, 2166654), (21, 1857132), (27, 1444436), (28, 1392849), (36, 1083327), (42, 928566), (54, 722218), (63, 619044), (79, 493668), (84, 464283), (108, 361109), (126, 309522), (158, 246834), (189, 206348), (237, 164556), (252, 154761), (316, 123417), (378, 103174), (474, 82278), (553, 70524), (653, 59724), (711, 54852), (756, 51587), (948, 41139), (1106, 35262), (1306, 29862), (1422, 27426), (1659, 23508), (1959, 19908), (2133, 18284), (2212, 17631), (2612, 14931), (2844, 13713), (3318, 11754), (3918, 9954), (4266, 9142), (4571, 8532), (4977, 7836), (5877, 6636)]