91491666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2178373}}^1$

素因数の和:2178385

約数の個数: 16

約数和(自身を含む): 209123904

約数和(自身を除く): 117632238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2178373, 4356746, 6535119, 13070238, 15248611, 30497222, 45745833, 91491666]

約数ペア:

[(1, 91491666), (2, 45745833), (3, 30497222), (6, 15248611), (7, 13070238), (14, 6535119), (21, 4356746), (42, 2178373)]