12949506

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1071

約数の個数: 48

約数和(自身を含む): 30251520

約数和(自身を除く): 17302014

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1009, 1426, 2018, 2139, 3027, 4278, 6054, 6417, 9081, 12834, 18162, 23207, 31279, 46414, 62558, 69621, 93837, 139242, 187674, 208863, 281511, 417726, 563022, 719417, 1438834, 2158251, 4316502, 6474753, 12949506]

約数ペア:

[(1, 12949506), (2, 6474753), (3, 4316502), (6, 2158251), (9, 1438834), (18, 719417), (23, 563022), (31, 417726), (46, 281511), (62, 208863), (69, 187674), (93, 139242), (138, 93837), (186, 69621), (207, 62558), (279, 46414), (414, 31279), (558, 23207), (713, 18162), (1009, 12834), (1426, 9081), (2018, 6417), (2139, 6054), (3027, 4278)]