15589962

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 36556800

約数和(自身を除く): 20966838

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 67, 93, 134, 139, 186, 201, 278, 279, 402, 417, 558, 603, 834, 837, 1206, 1251, 1674, 1809, 2077, 2502, 3618, 3753, 4154, 4309, 6231, 7506, 8618, 9313, 12462, 12927, 18626, 18693, 25854, 27939, 37386, 38781, 55878, 56079, 77562, 83817, 112158, 116343, 167634, 232686, 251451, 288703, 502902, 577406, 866109, 1732218, 2598327, 5196654, 7794981, 15589962]

約数ペア:

[(1, 15589962), (2, 7794981), (3, 5196654), (6, 2598327), (9, 1732218), (18, 866109), (27, 577406), (31, 502902), (54, 288703), (62, 251451), (67, 232686), (93, 167634), (134, 116343), (139, 112158), (186, 83817), (201, 77562), (278, 56079), (279, 55878), (402, 38781), (417, 37386), (558, 27939), (603, 25854), (834, 18693), (837, 18626), (1206, 12927), (1251, 12462), (1674, 9313), (1809, 8618), (2077, 7506), (2502, 6231), (3618, 4309), (3753, 4154)]