71711718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{919381}}^1$

素因数の和:919399

約数の個数: 16

約数和(自身を含む): 154456176

約数和(自身を除く): 82744458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 919381, 1838762, 2758143, 5516286, 11951953, 23903906, 35855859, 71711718]

約数ペア:

[(1, 71711718), (2, 35855859), (3, 23903906), (6, 11951953), (13, 5516286), (26, 2758143), (39, 1838762), (78, 919381)]