16461972

素因数分解:

$2^2\times 3^2\times {\mathrm{457277}}^1$

素因数の和:457287

約数の個数: 18

約数和(自身を含む): 41612298

約数和(自身を除く): 25150326

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 457277, 914554, 1371831, 1829108, 2743662, 4115493, 5487324, 8230986, 16461972]

約数ペア:

[(1, 16461972), (2, 8230986), (3, 5487324), (4, 4115493), (6, 2743662), (9, 1829108), (12, 1371831), (18, 914554), (36, 457277)]