18474162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{439861}}^1$

素因数の和:439873

約数の個数: 16

約数和(自身を含む): 42226752

約数和(自身を除く): 23752590

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 439861, 879722, 1319583, 2639166, 3079027, 6158054, 9237081, 18474162]

約数ペア:

[(1, 18474162), (2, 9237081), (3, 6158054), (6, 3079027), (7, 2639166), (14, 1319583), (21, 879722), (42, 439861)]