142628238

素因数分解:

$2^1\times 3^2\times {\mathrm{353}}^1\times {\mathrm{22447}}^1$

素因数の和:22808

約数の個数: 24

約数和(自身を含む): 309917088

約数和(自身を除く): 167288850

約数列:

[1, 2, 3, 6, 9, 18, 353, 706, 1059, 2118, 3177, 6354, 22447, 44894, 67341, 134682, 202023, 404046, 7923791, 15847582, 23771373, 47542746, 71314119, 142628238]

約数ペア:

[(1, 142628238), (2, 71314119), (3, 47542746), (6, 23771373), (9, 15847582), (18, 7923791), (353, 404046), (706, 202023), (1059, 134682), (2118, 67341), (3177, 44894), (6354, 22447)]