7264998

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 17740800

約数和(自身を除く): 10475802

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 79, 117, 131, 158, 234, 237, 262, 351, 393, 474, 702, 711, 786, 1027, 1179, 1422, 1703, 2054, 2133, 2358, 3081, 3406, 3537, 4266, 5109, 6162, 7074, 9243, 10218, 10349, 15327, 18486, 20698, 27729, 30654, 31047, 45981, 55458, 62094, 91962, 93141, 134537, 186282, 269074, 279423, 403611, 558846, 807222, 1210833, 2421666, 3632499, 7264998]

約数ペア:

[(1, 7264998), (2, 3632499), (3, 2421666), (6, 1210833), (9, 807222), (13, 558846), (18, 403611), (26, 279423), (27, 269074), (39, 186282), (54, 134537), (78, 93141), (79, 91962), (117, 62094), (131, 55458), (158, 45981), (234, 31047), (237, 30654), (262, 27729), (351, 20698), (393, 18486), (474, 15327), (702, 10349), (711, 10218), (786, 9243), (1027, 7074), (1179, 6162), (1422, 5109), (1703, 4266), (2054, 3537), (2133, 3406), (2358, 3081)]