31068774

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{156913}}^1$

素因数の和:156932

約数の個数: 24

約数和(自身を含む): 73435752

約数和(自身を除く): 42366978

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 156913, 313826, 470739, 941478, 1412217, 1726043, 2824434, 3452086, 5178129, 10356258, 15534387, 31068774]

約数ペア:

[(1, 31068774), (2, 15534387), (3, 10356258), (6, 5178129), (9, 3452086), (11, 2824434), (18, 1726043), (22, 1412217), (33, 941478), (66, 470739), (99, 313826), (198, 156913)]