17979316

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1063

約数の個数: 24

約数和(自身を含む): 32406080

約数和(自身を除く): 14426764

約数列:

[1, 2, 4, 67, 73, 134, 146, 268, 292, 919, 1838, 3676, 4891, 9782, 19564, 61573, 67087, 123146, 134174, 246292, 268348, 4494829, 8989658, 17979316]

約数ペア:

[(1, 17979316), (2, 8989658), (4, 4494829), (67, 268348), (73, 246292), (134, 134174), (146, 123146), (268, 67087), (292, 61573), (919, 19564), (1838, 9782), (3676, 4891)]