31310622

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5779}}^1$

素因数の和:5837

約数の個数: 48

約数和(自身を含む): 79347840

約数和(自身を除く): 48037218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 5779, 11558, 17337, 34674, 40453, 52011, 80906, 104022, 121359, 242718, 248497, 364077, 496994, 728154, 745491, 1490982, 1739479, 2236473, 3478958, 4472946, 5218437, 10436874, 15655311, 31310622]

約数ペア:

[(1, 31310622), (2, 15655311), (3, 10436874), (6, 5218437), (7, 4472946), (9, 3478958), (14, 2236473), (18, 1739479), (21, 1490982), (42, 745491), (43, 728154), (63, 496994), (86, 364077), (126, 248497), (129, 242718), (258, 121359), (301, 104022), (387, 80906), (602, 52011), (774, 40453), (903, 34674), (1806, 17337), (2709, 11558), (5418, 5779)]