18624228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{221717}}^1$

素因数の和:221731

約数の個数: 24

約数和(自身を含む): 49664832

約数和(自身を除く): 31040604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 221717, 443434, 665151, 886868, 1330302, 1552019, 2660604, 3104038, 4656057, 6208076, 9312114, 18624228]

約数ペア:

[(1, 18624228), (2, 9312114), (3, 6208076), (4, 4656057), (6, 3104038), (7, 2660604), (12, 1552019), (14, 1330302), (21, 886868), (28, 665151), (42, 443434), (84, 221717)]