16865028

素因数分解:

$2^2\times 3^2\times {\mathrm{468473}}^1$

素因数の和:468483

約数の個数: 18

約数和(自身を含む): 42631134

約数和(自身を除く): 25766106

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 468473, 936946, 1405419, 1873892, 2810838, 4216257, 5621676, 8432514, 16865028]

約数ペア:

[(1, 16865028), (2, 8432514), (3, 5621676), (4, 4216257), (6, 2810838), (9, 1873892), (12, 1405419), (18, 936946), (36, 468473)]