2017221438

素因数分解:

$2^1\times 3^1\times {\mathrm{4327}}^1\times {\mathrm{77699}}^1$

素因数の和:82031

約数の個数: 16

約数和(自身を含む): 4035427200

約数和(自身を除く): 2018205762

約数列:

[1, 2, 3, 6, 4327, 8654, 12981, 25962, 77699, 155398, 233097, 466194, 336203573, 672407146, 1008610719, 2017221438]

約数ペア:

[(1, 2017221438), (2, 1008610719), (3, 672407146), (6, 336203573), (4327, 466194), (8654, 233097), (12981, 155398), (25962, 77699)]