18115810

素因数分解:

$2^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{2273}}^1$

素因数の和:3077

約数の個数: 16

約数和(自身を含む): 32663736

約数和(自身を除く): 14547926

約数列:

[1, 2, 5, 10, 797, 1594, 2273, 3985, 4546, 7970, 11365, 22730, 1811581, 3623162, 9057905, 18115810]

約数ペア:

[(1, 18115810), (2, 9057905), (5, 3623162), (10, 1811581), (797, 22730), (1594, 11365), (2273, 7970), (3985, 4546)]