18373908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{218737}}^1$

素因数の和:218751

約数の個数: 24

約数和(自身を含む): 48997312

約数和(自身を除く): 30623404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 218737, 437474, 656211, 874948, 1312422, 1531159, 2624844, 3062318, 4593477, 6124636, 9186954, 18373908]

約数ペア:

[(1, 18373908), (2, 9186954), (3, 6124636), (4, 4593477), (6, 3062318), (7, 2624844), (12, 1531159), (14, 1312422), (21, 874948), (28, 656211), (42, 437474), (84, 218737)]