8491812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2351}}^1$

素因数の和:2408

約数の個数: 48

約数和(自身を含む): 23181312

約数和(自身を除く): 14689500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 2351, 3612, 4702, 7053, 9404, 14106, 16457, 28212, 32914, 49371, 65828, 98742, 101093, 197484, 202186, 303279, 404372, 606558, 707651, 1213116, 1415302, 2122953, 2830604, 4245906, 8491812]

約数ペア:

[(1, 8491812), (2, 4245906), (3, 2830604), (4, 2122953), (6, 1415302), (7, 1213116), (12, 707651), (14, 606558), (21, 404372), (28, 303279), (42, 202186), (43, 197484), (84, 101093), (86, 98742), (129, 65828), (172, 49371), (258, 32914), (301, 28212), (516, 16457), (602, 14106), (903, 9404), (1204, 7053), (1806, 4702), (2351, 3612)]