621000444

素因数分解:

$2^2\times 3^1\times {\mathrm{9803}}^1\times {\mathrm{5279}}^1$

素因数の和:15089

約数の個数: 24

約数和(自身を含む): 1449423360

約数和(自身を除く): 828422916

約数列:

[1, 2, 3, 4, 6, 12, 5279, 9803, 10558, 15837, 19606, 21116, 29409, 31674, 39212, 58818, 63348, 117636, 51750037, 103500074, 155250111, 207000148, 310500222, 621000444]

約数ペア:

[(1, 621000444), (2, 310500222), (3, 207000148), (4, 155250111), (6, 103500074), (12, 51750037), (5279, 117636), (9803, 63348), (10558, 58818), (15837, 39212), (19606, 31674), (21116, 29409)]