30982428

素因数分解:

$2^2\times 3^2\times {\mathrm{860623}}^1$

素因数の和:860633

約数の個数: 18

約数和(自身を含む): 78316784

約数和(自身を除く): 47334356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 860623, 1721246, 2581869, 3442492, 5163738, 7745607, 10327476, 15491214, 30982428]

約数ペア:

[(1, 30982428), (2, 15491214), (3, 10327476), (4, 7745607), (6, 5163738), (9, 3442492), (12, 2581869), (18, 1721246), (36, 860623)]