18680327846

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{933923}}^1$

素因数の和:934135

約数の個数: 16

約数和(自身を含む): 28611695664

約数和(自身を除く): 9931367818

約数列:

[1, 2, 73, 137, 146, 274, 10001, 20002, 933923, 1867846, 68176379, 127947451, 136352758, 255894902, 9340163923, 18680327846]

約数ペア:

[(1, 18680327846), (2, 9340163923), (73, 255894902), (137, 136352758), (146, 127947451), (274, 68176379), (10001, 1867846), (20002, 933923)]