18307764

素因数分解:

$2^2\times 3^2\times {\mathrm{508549}}^1$

素因数の和:508559

約数の個数: 18

約数和(自身を含む): 46278050

約数和(自身を除く): 27970286

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 508549, 1017098, 1525647, 2034196, 3051294, 4576941, 6102588, 9153882, 18307764]

約数ペア:

[(1, 18307764), (2, 9153882), (3, 6102588), (4, 4576941), (6, 3051294), (9, 2034196), (12, 1525647), (18, 1017098), (36, 508549)]