8490708

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{1039}}^1$

素因数の和:1276

約数の個数: 36

約数和(自身を含む): 21577920

約数和(自身を除く): 13087212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1039, 1362, 2043, 2078, 2724, 3117, 4086, 4156, 6234, 8172, 9351, 12468, 18702, 37404, 235853, 471706, 707559, 943412, 1415118, 2122677, 2830236, 4245354, 8490708]

約数ペア:

[(1, 8490708), (2, 4245354), (3, 2830236), (4, 2122677), (6, 1415118), (9, 943412), (12, 707559), (18, 471706), (36, 235853), (227, 37404), (454, 18702), (681, 12468), (908, 9351), (1039, 8172), (1362, 6234), (2043, 4156), (2078, 4086), (2724, 3117)]