40400676

素因数分解:

$2^2\times 3^2\times {\mathrm{1122241}}^1$

素因数の和:1122251

約数の個数: 18

約数和(自身を含む): 102124022

約数和(自身を除く): 61723346

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1122241, 2244482, 3366723, 4488964, 6733446, 10100169, 13466892, 20200338, 40400676]

約数ペア:

[(1, 40400676), (2, 20200338), (3, 13466892), (4, 10100169), (6, 6733446), (9, 4488964), (12, 3366723), (18, 2244482), (36, 1122241)]