18185882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63587}}^1$

素因数の和:63613

約数の個数: 16

約数和(自身を含む): 32048352

約数和(自身を除く): 13862470

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 63587, 127174, 699457, 826631, 1398914, 1653262, 9092941, 18185882]

約数ペア:

[(1, 18185882), (2, 9092941), (11, 1653262), (13, 1398914), (22, 826631), (26, 699457), (143, 127174), (286, 63587)]