80471862

素因数分解:

$2^1\times 3^2\times {\mathrm{4470659}}^1$

素因数の和:4470667

約数の個数: 12

約数和(自身を含む): 174355740

約数和(自身を除く): 93883878

約数列:

[1, 2, 3, 6, 9, 18, 4470659, 8941318, 13411977, 26823954, 40235931, 80471862]

約数ペア:

[(1, 80471862), (2, 40235931), (3, 26823954), (6, 13411977), (9, 8941318), (18, 4470659)]