981669648

素因数分解:

$2^4\times 3^1\times {\mathrm{20451451}}^1$

素因数の和:20451462

約数の個数: 20

約数和(自身を含む): 2535980048

約数和(自身を除く): 1554310400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 20451451, 40902902, 61354353, 81805804, 122708706, 163611608, 245417412, 327223216, 490834824, 981669648]

約数ペア:

[(1, 981669648), (2, 490834824), (3, 327223216), (4, 245417412), (6, 163611608), (8, 122708706), (12, 81805804), (16, 61354353), (24, 40902902), (48, 20451451)]