18473150

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{6971}}^1$

素因数の和:7036

約数の個数: 24

約数和(自身を含む): 35013384

約数和(自身を除く): 16540234

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 6971, 13942, 34855, 69710, 174275, 348550, 369463, 738926, 1847315, 3694630, 9236575, 18473150]

約数ペア:

[(1, 18473150), (2, 9236575), (5, 3694630), (10, 1847315), (25, 738926), (50, 369463), (53, 348550), (106, 174275), (265, 69710), (530, 34855), (1325, 13942), (2650, 6971)]