15676374

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 37034496

約数和(自身を除く): 21358122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 751, 994, 1491, 1502, 2253, 2982, 3479, 4506, 5257, 6958, 10437, 10514, 15771, 20874, 31542, 36799, 53321, 73598, 106642, 110397, 159963, 220794, 319926, 373247, 746494, 1119741, 2239482, 2612729, 5225458, 7838187, 15676374]

約数ペア:

[(1, 15676374), (2, 7838187), (3, 5225458), (6, 2612729), (7, 2239482), (14, 1119741), (21, 746494), (42, 373247), (49, 319926), (71, 220794), (98, 159963), (142, 110397), (147, 106642), (213, 73598), (294, 53321), (426, 36799), (497, 31542), (751, 20874), (994, 15771), (1491, 10514), (1502, 10437), (2253, 6958), (2982, 5257), (3479, 4506)]