180181009

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3511}}^1$

素因数の和:3640

約数の個数: 16

約数和(自身を含む): 197514880

約数和(自身を除く): 17333871

約数列:

[1, 19, 37, 73, 703, 1387, 2701, 3511, 51319, 66709, 129907, 256303, 2468233, 4869757, 9483211, 180181009]

約数ペア:

[(1, 180181009), (19, 9483211), (37, 4869757), (73, 2468233), (703, 256303), (1387, 129907), (2701, 66709), (3511, 51319)]