79939998

素因数分解:

$2^1\times 3^2\times {\mathrm{4441111}}^1$

素因数の和:4441119

約数の個数: 12

約数和(自身を含む): 173203368

約数和(自身を除く): 93263370

約数列:

[1, 2, 3, 6, 9, 18, 4441111, 8882222, 13323333, 26646666, 39969999, 79939998]

約数ペア:

[(1, 79939998), (2, 39969999), (3, 26646666), (6, 13323333), (9, 8882222), (18, 4441111)]