18328422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2411}}^1$

素因数の和:2604

約数の個数: 32

約数和(自身を含む): 42142464

約数和(自身を除く): 23814042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2411, 2534, 3801, 4822, 7233, 7602, 14466, 16877, 33754, 50631, 101262, 436391, 872782, 1309173, 2618346, 3054737, 6109474, 9164211, 18328422]

約数ペア:

[(1, 18328422), (2, 9164211), (3, 6109474), (6, 3054737), (7, 2618346), (14, 1309173), (21, 872782), (42, 436391), (181, 101262), (362, 50631), (543, 33754), (1086, 16877), (1267, 14466), (2411, 7602), (2534, 7233), (3801, 4822)]