18946608

素因数分解:

$2^4\times 3^1\times {\mathrm{394721}}^1$

素因数の和:394732

約数の個数: 20

約数和(自身を含む): 48945528

約数和(自身を除く): 29998920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 394721, 789442, 1184163, 1578884, 2368326, 3157768, 4736652, 6315536, 9473304, 18946608]

約数ペア:

[(1, 18946608), (2, 9473304), (3, 6315536), (4, 4736652), (6, 3157768), (8, 2368326), (12, 1578884), (16, 1184163), (24, 789442), (48, 394721)]