91211694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2171707}}^1$

素因数の和:2171719

約数の個数: 16

約数和(自身を含む): 208483968

約数和(自身を除く): 117272274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2171707, 4343414, 6515121, 13030242, 15201949, 30403898, 45605847, 91211694]

約数ペア:

[(1, 91211694), (2, 45605847), (3, 30403898), (6, 15201949), (7, 13030242), (14, 6515121), (21, 4343414), (42, 2171707)]