80885862

素因数分解:

$2^1\times 3^2\times {\mathrm{4493659}}^1$

素因数の和:4493667

約数の個数: 12

約数和(自身を含む): 175252740

約数和(自身を除く): 94366878

約数列:

[1, 2, 3, 6, 9, 18, 4493659, 8987318, 13480977, 26961954, 40442931, 80885862]

約数ペア:

[(1, 80885862), (2, 40442931), (3, 26961954), (6, 13480977), (9, 8987318), (18, 4493659)]