86437278

素因数分解:

$2^1\times 3^2\times {\mathrm{4802071}}^1$

素因数の和:4802079

約数の個数: 12

約数和(自身を含む): 187280808

約数和(自身を除く): 100843530

約数列:

[1, 2, 3, 6, 9, 18, 4802071, 9604142, 14406213, 28812426, 43218639, 86437278]

約数ペア:

[(1, 86437278), (2, 43218639), (3, 28812426), (6, 14406213), (9, 9604142), (18, 4802071)]