8972184

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 24444000

約数和(自身を除く): 15471816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 149, 156, 193, 298, 312, 386, 447, 579, 596, 772, 894, 1158, 1192, 1544, 1788, 1937, 2316, 2509, 3576, 3874, 4632, 5018, 5811, 7527, 7748, 10036, 11622, 15054, 15496, 20072, 23244, 28757, 30108, 46488, 57514, 60216, 86271, 115028, 172542, 230056, 345084, 373841, 690168, 747682, 1121523, 1495364, 2243046, 2990728, 4486092, 8972184]

約数ペア:

[(1, 8972184), (2, 4486092), (3, 2990728), (4, 2243046), (6, 1495364), (8, 1121523), (12, 747682), (13, 690168), (24, 373841), (26, 345084), (39, 230056), (52, 172542), (78, 115028), (104, 86271), (149, 60216), (156, 57514), (193, 46488), (298, 30108), (312, 28757), (386, 23244), (447, 20072), (579, 15496), (596, 15054), (772, 11622), (894, 10036), (1158, 7748), (1192, 7527), (1544, 5811), (1788, 5018), (1937, 4632), (2316, 3874), (2509, 3576)]