28218546

素因数分解:

$2^1\times 3^2\times {\mathrm{409}}^1\times {\mathrm{3833}}^1$

素因数の和:4250

約数の個数: 24

約数和(自身を含む): 61305660

約数和(自身を除く): 33087114

約数列:

[1, 2, 3, 6, 9, 18, 409, 818, 1227, 2454, 3681, 3833, 7362, 7666, 11499, 22998, 34497, 68994, 1567697, 3135394, 4703091, 9406182, 14109273, 28218546]

約数ペア:

[(1, 28218546), (2, 14109273), (3, 9406182), (6, 4703091), (9, 3135394), (18, 1567697), (409, 68994), (818, 34497), (1227, 22998), (2454, 11499), (3681, 7666), (3833, 7362)]