15428052

素因数分解:

$2^2\times 3^2\times {\mathrm{428557}}^1$

素因数の和:428567

約数の個数: 18

約数和(自身を含む): 38998778

約数和(自身を除く): 23570726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 428557, 857114, 1285671, 1714228, 2571342, 3857013, 5142684, 7714026, 15428052]

約数ペア:

[(1, 15428052), (2, 7714026), (3, 5142684), (4, 3857013), (6, 2571342), (9, 1714228), (12, 1285671), (18, 857114), (36, 428557)]