18037378

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{617}}^1$

素因数の和:977

約数の個数: 16

約数和(自身を含む): 27765504

約数和(自身を除く): 9728126

約数列:

[1, 2, 47, 94, 311, 617, 622, 1234, 14617, 28999, 29234, 57998, 191887, 383774, 9018689, 18037378]

約数ペア:

[(1, 18037378), (2, 9018689), (47, 383774), (94, 191887), (311, 57998), (617, 29234), (622, 28999), (1234, 14617)]