91238406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2172343}}^1$

素因数の和:2172355

約数の個数: 16

約数和(自身を含む): 208545024

約数和(自身を除く): 117306618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2172343, 4344686, 6517029, 13034058, 15206401, 30412802, 45619203, 91238406]

約数ペア:

[(1, 91238406), (2, 45619203), (3, 30412802), (6, 15206401), (7, 13034058), (14, 6517029), (21, 4344686), (42, 2172343)]