40340628

素因数分解:

$2^2\times 3^2\times {\mathrm{1120573}}^1$

素因数の和:1120583

約数の個数: 18

約数和(自身を含む): 101972234

約数和(自身を除く): 61631606

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1120573, 2241146, 3361719, 4482292, 6723438, 10085157, 13446876, 20170314, 40340628]

約数ペア:

[(1, 40340628), (2, 20170314), (3, 13446876), (4, 10085157), (6, 6723438), (9, 4482292), (12, 3361719), (18, 2241146), (36, 1120573)]