28970118

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{30367}}^1$

素因数の和:30428

約数の個数: 24

約数和(自身を含む): 63955008

約数和(自身を除く): 34984890

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 30367, 60734, 91101, 182202, 273303, 546606, 1609451, 3218902, 4828353, 9656706, 14485059, 28970118]

約数ペア:

[(1, 28970118), (2, 14485059), (3, 9656706), (6, 4828353), (9, 3218902), (18, 1609451), (53, 546606), (106, 273303), (159, 182202), (318, 91101), (477, 60734), (954, 30367)]