18325012

素因数分解:

$2^2\times {\mathrm{389}}^1\times {\mathrm{11777}}^1$

素因数の和:12170

約数の個数: 12

約数和(自身を含む): 32153940

約数和(自身を除く): 13828928

約数列:

[1, 2, 4, 389, 778, 1556, 11777, 23554, 47108, 4581253, 9162506, 18325012]

約数ペア:

[(1, 18325012), (2, 9162506), (4, 4581253), (389, 47108), (778, 23554), (1556, 11777)]