91640418

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{664061}}^1$

素因数の和:664089

約数の個数: 16

約数和(自身を含む): 191249856

約数和(自身を除く): 99609438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 664061, 1328122, 1992183, 3984366, 15273403, 30546806, 45820209, 91640418]

約数ペア:

[(1, 91640418), (2, 45820209), (3, 30546806), (6, 15273403), (23, 3984366), (46, 1992183), (69, 1328122), (138, 664061)]