68537142

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{200401}}^1$

素因数の和:200428

約数の個数: 24

約数和(自身を含む): 156313560

約数和(自身を除く): 87776418

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 200401, 400802, 601203, 1202406, 1803609, 3607218, 3807619, 7615238, 11422857, 22845714, 34268571, 68537142]

約数ペア:

[(1, 68537142), (2, 34268571), (3, 22845714), (6, 11422857), (9, 7615238), (18, 3807619), (19, 3607218), (38, 1803609), (57, 1202406), (114, 601203), (171, 400802), (342, 200401)]