405156942

素因数分解:

$2^1\times 3^2\times {\mathrm{1487}}^1\times {\mathrm{15137}}^1$

素因数の和:16632

約数の個数: 24

約数和(自身を含む): 878488416

約数和(自身を除く): 473331474

約数列:

[1, 2, 3, 6, 9, 18, 1487, 2974, 4461, 8922, 13383, 15137, 26766, 30274, 45411, 90822, 136233, 272466, 22508719, 45017438, 67526157, 135052314, 202578471, 405156942]

約数ペア:

[(1, 405156942), (2, 202578471), (3, 135052314), (6, 67526157), (9, 45017438), (18, 22508719), (1487, 272466), (2974, 136233), (4461, 90822), (8922, 45411), (13383, 30274), (15137, 26766)]