40684212

素因数分解:

$2^2\times 3^2\times {\mathrm{1130117}}^1$

素因数の和:1130127

約数の個数: 18

約数和(自身を含む): 102840738

約数和(自身を除く): 62156526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1130117, 2260234, 3390351, 4520468, 6780702, 10171053, 13561404, 20342106, 40684212]

約数ペア:

[(1, 40684212), (2, 20342106), (3, 13561404), (4, 10171053), (6, 6780702), (9, 4520468), (12, 3390351), (18, 2260234), (36, 1130117)]