40359906

素因数分解:

$2^1\times 3^2\times {\mathrm{2242217}}^1$

素因数の和:2242225

約数の個数: 12

約数和(自身を含む): 87446502

約数和(自身を除く): 47086596

約数列:

[1, 2, 3, 6, 9, 18, 2242217, 4484434, 6726651, 13453302, 20179953, 40359906]

約数ペア:

[(1, 40359906), (2, 20179953), (3, 13453302), (6, 6726651), (9, 4484434), (18, 2242217)]