18730968

素因数分解:

$2^3\times 3^1\times {\mathrm{780457}}^1$

素因数の和:780466

約数の個数: 16

約数和(自身を含む): 46827480

約数和(自身を除く): 28096512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 780457, 1560914, 2341371, 3121828, 4682742, 6243656, 9365484, 18730968]

約数ペア:

[(1, 18730968), (2, 9365484), (3, 6243656), (4, 4682742), (6, 3121828), (8, 2341371), (12, 1560914), (24, 780457)]