2591802

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1321}}^1$

素因数の和:1438

約数の個数: 24

約数和(自身を含む): 5671380

約数和(自身を除く): 3079578

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1321, 1962, 2642, 3963, 7926, 11889, 23778, 143989, 287978, 431967, 863934, 1295901, 2591802]

約数ペア:

[(1, 2591802), (2, 1295901), (3, 863934), (6, 431967), (9, 287978), (18, 143989), (109, 23778), (218, 11889), (327, 7926), (654, 3963), (981, 2642), (1321, 1962)]