12951738

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{2579}}^1$

素因数の和:2624

約数の個数: 40

約数和(自身を含む): 29969280

約数和(自身を除く): 17017542

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 2579, 5022, 5158, 7737, 15474, 23211, 46422, 69633, 79949, 139266, 159898, 208899, 239847, 417798, 479694, 719541, 1439082, 2158623, 4317246, 6475869, 12951738]

約数ペア:

[(1, 12951738), (2, 6475869), (3, 4317246), (6, 2158623), (9, 1439082), (18, 719541), (27, 479694), (31, 417798), (54, 239847), (62, 208899), (81, 159898), (93, 139266), (162, 79949), (186, 69633), (279, 46422), (558, 23211), (837, 15474), (1674, 7737), (2511, 5158), (2579, 5022)]