56988198

素因数分解:

$2^1\times 3^4\times {\mathrm{351779}}^1$

素因数の和:351793

約数の個数: 20

約数和(自身を含む): 127696140

約数和(自身を除く): 70707942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 351779, 703558, 1055337, 2110674, 3166011, 6332022, 9498033, 18996066, 28494099, 56988198]

約数ペア:

[(1, 56988198), (2, 28494099), (3, 18996066), (6, 9498033), (9, 6332022), (18, 3166011), (27, 2110674), (54, 1055337), (81, 703558), (162, 351779)]