18000766

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55903}}^1$

素因数の和:55935

約数の個数: 16

約数和(自身を含む): 32200704

約数和(自身を除く): 14199938

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 55903, 111806, 391321, 782642, 1285769, 2571538, 9000383, 18000766]

約数ペア:

[(1, 18000766), (2, 9000383), (7, 2571538), (14, 1285769), (23, 782642), (46, 391321), (161, 111806), (322, 55903)]