71796654

素因数分解:

$2^1\times 3^2\times {\mathrm{3988703}}^1$

素因数の和:3988711

約数の個数: 12

約数和(自身を含む): 155559456

約数和(自身を除く): 83762802

約数列:

[1, 2, 3, 6, 9, 18, 3988703, 7977406, 11966109, 23932218, 35898327, 71796654]

約数ペア:

[(1, 71796654), (2, 35898327), (3, 23932218), (6, 11966109), (9, 7977406), (18, 3988703)]