28108566

素因数分解:

$2^1\times 3^3\times {\mathrm{520529}}^1$

素因数の和:520540

約数の個数: 16

約数和(自身を含む): 62463600

約数和(自身を除く): 34355034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 520529, 1041058, 1561587, 3123174, 4684761, 9369522, 14054283, 28108566]

約数ペア:

[(1, 28108566), (2, 14054283), (3, 9369522), (6, 4684761), (9, 3123174), (18, 1561587), (27, 1041058), (54, 520529)]