129673818

素因数分解:

$2^1\times 3^3\times {\mathrm{2401367}}^1$

素因数の和:2401378

約数の個数: 16

約数和(自身を含む): 288164160

約数和(自身を除く): 158490342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2401367, 4802734, 7204101, 14408202, 21612303, 43224606, 64836909, 129673818]

約数ペア:

[(1, 129673818), (2, 64836909), (3, 43224606), (6, 21612303), (9, 14408202), (18, 7204101), (27, 4802734), (54, 2401367)]