8680686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7127}}^1$

素因数の和:7168

約数の個数: 32

約数和(自身を含む): 20528640

約数和(自身を除く): 11847954

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 7127, 14254, 21381, 42762, 49889, 99778, 149667, 206683, 299334, 413366, 620049, 1240098, 1446781, 2893562, 4340343, 8680686]

約数ペア:

[(1, 8680686), (2, 4340343), (3, 2893562), (6, 1446781), (7, 1240098), (14, 620049), (21, 413366), (29, 299334), (42, 206683), (58, 149667), (87, 99778), (174, 49889), (203, 42762), (406, 21381), (609, 14254), (1218, 7127)]