18307608

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2288

約数の個数: 64

約数和(自身を含む): 51563520

約数和(自身を除く): 33255912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2237, 2728, 4092, 4474, 6711, 8184, 8948, 13422, 17896, 24607, 26844, 49214, 53688, 69347, 73821, 98428, 138694, 147642, 196856, 208041, 277388, 295284, 416082, 554776, 590568, 762817, 832164, 1525634, 1664328, 2288451, 3051268, 4576902, 6102536, 9153804, 18307608]

約数ペア:

[(1, 18307608), (2, 9153804), (3, 6102536), (4, 4576902), (6, 3051268), (8, 2288451), (11, 1664328), (12, 1525634), (22, 832164), (24, 762817), (31, 590568), (33, 554776), (44, 416082), (62, 295284), (66, 277388), (88, 208041), (93, 196856), (124, 147642), (132, 138694), (186, 98428), (248, 73821), (264, 69347), (341, 53688), (372, 49214), (682, 26844), (744, 24607), (1023, 17896), (1364, 13422), (2046, 8948), (2237, 8184), (2728, 6711), (4092, 4474)]