391080636

素因数分解:

$2^2\times 3^4\times {\mathrm{1207039}}^1$

素因数の和:1207055

約数の個数: 30

約数和(自身を含む): 1022362880

約数和(自身を除く): 631282244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1207039, 2414078, 3621117, 4828156, 7242234, 10863351, 14484468, 21726702, 32590053, 43453404, 65180106, 97770159, 130360212, 195540318, 391080636]

約数ペア:

[(1, 391080636), (2, 195540318), (3, 130360212), (4, 97770159), (6, 65180106), (9, 43453404), (12, 32590053), (18, 21726702), (27, 14484468), (36, 10863351), (54, 7242234), (81, 4828156), (108, 3621117), (162, 2414078), (324, 1207039)]