15212052

素因数分解:

$2^2\times 3^2\times {\mathrm{422557}}^1$

素因数の和:422567

約数の個数: 18

約数和(自身を含む): 38452778

約数和(自身を除く): 23240726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 422557, 845114, 1267671, 1690228, 2535342, 3803013, 5070684, 7606026, 15212052]

約数ペア:

[(1, 15212052), (2, 7606026), (3, 5070684), (4, 3803013), (6, 2535342), (9, 1690228), (12, 1267671), (18, 845114), (36, 422557)]