18336284

素因数分解:

$2^2\times {\mathrm{113}}^2\times {\mathrm{359}}^1$

素因数の和:589

約数の個数: 18

約数和(自身を含む): 32465160

約数和(自身を除く): 14128876

約数列:

[1, 2, 4, 113, 226, 359, 452, 718, 1436, 12769, 25538, 40567, 51076, 81134, 162268, 4584071, 9168142, 18336284]

約数ペア:

[(1, 18336284), (2, 9168142), (4, 4584071), (113, 162268), (226, 81134), (359, 51076), (452, 40567), (718, 25538), (1436, 12769)]