8681388

素因数分解:

$2^2\times 3^1\times {\mathrm{227}}^1\times {\mathrm{3187}}^1$

素因数の和:3421

約数の個数: 24

約数和(自身を含む): 20352192

約数和(自身を除く): 11670804

約数列:

[1, 2, 3, 4, 6, 12, 227, 454, 681, 908, 1362, 2724, 3187, 6374, 9561, 12748, 19122, 38244, 723449, 1446898, 2170347, 2893796, 4340694, 8681388]

約数ペア:

[(1, 8681388), (2, 4340694), (3, 2893796), (4, 2170347), (6, 1446898), (12, 723449), (227, 38244), (454, 19122), (681, 12748), (908, 9561), (1362, 6374), (2724, 3187)]