1913981076

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{843907}}^1$

素因数の和:843930

約数の個数: 60

約数和(自身を含む): 5718320608

約数和(自身を除く): 3804339532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 843907, 1687814, 2531721, 3375628, 5063442, 5907349, 7595163, 10126884, 11814698, 15190326, 17722047, 22785489, 23629396, 30380652, 35444094, 45570978, 53166141, 68356467, 70888188, 91141956, 106332282, 136712934, 159498423, 212664564, 273425868, 318996846, 478495269, 637993692, 956990538, 1913981076]

約数ペア:

[(1, 1913981076), (2, 956990538), (3, 637993692), (4, 478495269), (6, 318996846), (7, 273425868), (9, 212664564), (12, 159498423), (14, 136712934), (18, 106332282), (21, 91141956), (27, 70888188), (28, 68356467), (36, 53166141), (42, 45570978), (54, 35444094), (63, 30380652), (81, 23629396), (84, 22785489), (108, 17722047), (126, 15190326), (162, 11814698), (189, 10126884), (252, 7595163), (324, 5907349), (378, 5063442), (567, 3375628), (756, 2531721), (1134, 1687814), (2268, 843907)]