140154966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1112341}}^1$

素因数の和:1112356

約数の個数: 24

約数和(自身を含む): 347050704

約数和(自身を除く): 206895738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1112341, 2224682, 3337023, 6674046, 7786387, 10011069, 15572774, 20022138, 23359161, 46718322, 70077483, 140154966]

約数ペア:

[(1, 140154966), (2, 70077483), (3, 46718322), (6, 23359161), (7, 20022138), (9, 15572774), (14, 10011069), (18, 7786387), (21, 6674046), (42, 3337023), (63, 2224682), (126, 1112341)]