16949916

素因数分解:

$2^2\times 3^2\times {\mathrm{470831}}^1$

素因数の和:470841

約数の個数: 18

約数和(自身を含む): 42845712

約数和(自身を除く): 25895796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 470831, 941662, 1412493, 1883324, 2824986, 4237479, 5649972, 8474958, 16949916]

約数ペア:

[(1, 16949916), (2, 8474958), (3, 5649972), (4, 4237479), (6, 2824986), (9, 1883324), (12, 1412493), (18, 941662), (36, 470831)]