18392253

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3691}}^1$

素因数の和:3856

約数の個数: 16

約数和(自身を含む): 26936832

約数和(自身を除く): 8544579

約数列:

[1, 3, 11, 33, 151, 453, 1661, 3691, 4983, 11073, 40601, 121803, 557341, 1672023, 6130751, 18392253]

約数ペア:

[(1, 18392253), (3, 6130751), (11, 1672023), (33, 557341), (151, 121803), (453, 40601), (1661, 11073), (3691, 4983)]