18580982

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{18181}}^1$

素因数の和:18263

約数の個数: 16

約数和(自身を含む): 32291232

約数和(自身を除く): 13710250

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 18181, 36362, 127267, 254534, 1327213, 2654426, 9290491, 18580982]

約数ペア:

[(1, 18580982), (2, 9290491), (7, 2654426), (14, 1327213), (73, 254534), (146, 127267), (511, 36362), (1022, 18181)]