81301926

素因数分解:

$2^1\times 3^1\times {\mathrm{2221}}^1\times {\mathrm{6101}}^1$

素因数の和:8327

約数の個数: 16

約数和(自身を含む): 162703728

約数和(自身を除く): 81401802

約数列:

[1, 2, 3, 6, 2221, 4442, 6101, 6663, 12202, 13326, 18303, 36606, 13550321, 27100642, 40650963, 81301926]

約数ペア:

[(1, 81301926), (2, 40650963), (3, 27100642), (6, 13550321), (2221, 36606), (4442, 18303), (6101, 13326), (6663, 12202)]