9947508

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{2131}}^1$

素因数の和:2527

約数の個数: 24

約数和(自身を含む): 23281440

約数和(自身を除く): 13333932

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2131, 2334, 4262, 4668, 6393, 8524, 12786, 25572, 828959, 1657918, 2486877, 3315836, 4973754, 9947508]

約数ペア:

[(1, 9947508), (2, 4973754), (3, 3315836), (4, 2486877), (6, 1657918), (12, 828959), (389, 25572), (778, 12786), (1167, 8524), (1556, 6393), (2131, 4668), (2334, 4262)]