145425252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1731253}}^1$

素因数の和:1731267

約数の個数: 24

約数和(自身を含む): 387800896

約数和(自身を除く): 242375644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1731253, 3462506, 5193759, 6925012, 10387518, 12118771, 20775036, 24237542, 36356313, 48475084, 72712626, 145425252]

約数ペア:

[(1, 145425252), (2, 72712626), (3, 48475084), (4, 36356313), (6, 24237542), (7, 20775036), (12, 12118771), (14, 10387518), (21, 6925012), (28, 5193759), (42, 3462506), (84, 1731253)]