18368172

素因数分解:

$2^2\times 3^2\times {\mathrm{510227}}^1$

素因数の和:510237

約数の個数: 18

約数和(自身を含む): 46430748

約数和(自身を除く): 28062576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 510227, 1020454, 1530681, 2040908, 3061362, 4592043, 6122724, 9184086, 18368172]

約数ペア:

[(1, 18368172), (2, 9184086), (3, 6122724), (4, 4592043), (6, 3061362), (9, 2040908), (12, 1530681), (18, 1020454), (36, 510227)]