13485816

素因数分解:

$2^3\times 3^2\times {\mathrm{187303}}^1$

素因数の和:187315

約数の個数: 24

約数和(自身を含む): 36524280

約数和(自身を除く): 23038464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 187303, 374606, 561909, 749212, 1123818, 1498424, 1685727, 2247636, 3371454, 4495272, 6742908, 13485816]

約数ペア:

[(1, 13485816), (2, 6742908), (3, 4495272), (4, 3371454), (6, 2247636), (8, 1685727), (9, 1498424), (12, 1123818), (18, 749212), (24, 561909), (36, 374606), (72, 187303)]