2017962

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1579}}^1$

素因数の和:1658

約数の個数: 24

約数和(自身を含む): 4436640

約数和(自身を除く): 2418678

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1579, 3158, 4737, 9474, 14211, 28422, 112109, 224218, 336327, 672654, 1008981, 2017962]

約数ペア:

[(1, 2017962), (2, 1008981), (3, 672654), (6, 336327), (9, 224218), (18, 112109), (71, 28422), (142, 14211), (213, 9474), (426, 4737), (639, 3158), (1278, 1579)]