2001009708

素因数分解:

$2^2\times 3^2\times {\mathrm{55583603}}^1$

素因数の和:55583613

約数の個数: 18

約数和(自身を含む): 5058107964

約数和(自身を除く): 3057098256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 55583603, 111167206, 166750809, 222334412, 333501618, 500252427, 667003236, 1000504854, 2001009708]

約数ペア:

[(1, 2001009708), (2, 1000504854), (3, 667003236), (4, 500252427), (6, 333501618), (9, 222334412), (12, 166750809), (18, 111167206), (36, 55583603)]