81518202

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{10223}}^1$

素因数の和:10674

約数の個数: 24

約数和(自身を含む): 177038784

約数和(自身を除く): 95520582

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2658, 3987, 7974, 10223, 20446, 30669, 61338, 92007, 184014, 4528789, 9057578, 13586367, 27172734, 40759101, 81518202]

約数ペア:

[(1, 81518202), (2, 40759101), (3, 27172734), (6, 13586367), (9, 9057578), (18, 4528789), (443, 184014), (886, 92007), (1329, 61338), (2658, 30669), (3987, 20446), (7974, 10223)]