15256116

素因数分解:

$2^2\times 3^2\times {\mathrm{423781}}^1$

素因数の和:423791

約数の個数: 18

約数和(自身を含む): 38564162

約数和(自身を除く): 23308046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 423781, 847562, 1271343, 1695124, 2542686, 3814029, 5085372, 7628058, 15256116]

約数ペア:

[(1, 15256116), (2, 7628058), (3, 5085372), (4, 3814029), (6, 2542686), (9, 1695124), (12, 1271343), (18, 847562), (36, 423781)]