1231506

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2246

約数の個数: 24

約数和(自身を含む): 2755584

約数和(自身を除く): 1524078

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 2207, 4414, 6621, 13242, 19863, 39726, 68417, 136834, 205251, 410502, 615753, 1231506]

約数ペア:

[(1, 1231506), (2, 615753), (3, 410502), (6, 205251), (9, 136834), (18, 68417), (31, 39726), (62, 19863), (93, 13242), (186, 6621), (279, 4414), (558, 2207)]