1401780156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{16687859}}^1$

素因数の和:16687873

約数の個数: 24

約数和(自身を含む): 3738080640

約数和(自身を除く): 2336300484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 16687859, 33375718, 50063577, 66751436, 100127154, 116815013, 200254308, 233630026, 350445039, 467260052, 700890078, 1401780156]

約数ペア:

[(1, 1401780156), (2, 700890078), (3, 467260052), (4, 350445039), (6, 233630026), (7, 200254308), (12, 116815013), (14, 100127154), (21, 66751436), (28, 50063577), (42, 33375718), (84, 16687859)]