18860652

素因数分解:

$2^2\times 3^2\times {\mathrm{523907}}^1$

素因数の和:523917

約数の個数: 18

約数和(自身を含む): 47675628

約数和(自身を除く): 28814976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 523907, 1047814, 1571721, 2095628, 3143442, 4715163, 6286884, 9430326, 18860652]

約数ペア:

[(1, 18860652), (2, 9430326), (3, 6286884), (4, 4715163), (6, 3143442), (9, 2095628), (12, 1571721), (18, 1047814), (36, 523907)]