57180354

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17681}}^1$

素因数の和:17711

約数の個数: 48

約数和(自身を含む): 145133856

約数和(自身を除く): 87953502

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 17681, 35362, 53043, 106086, 123767, 194491, 247534, 371301, 388982, 583473, 742602, 866369, 1166946, 1361437, 1732738, 2599107, 2722874, 4084311, 5198214, 8168622, 9530059, 19060118, 28590177, 57180354]

約数ペア:

[(1, 57180354), (2, 28590177), (3, 19060118), (6, 9530059), (7, 8168622), (11, 5198214), (14, 4084311), (21, 2722874), (22, 2599107), (33, 1732738), (42, 1361437), (49, 1166946), (66, 866369), (77, 742602), (98, 583473), (147, 388982), (154, 371301), (231, 247534), (294, 194491), (462, 123767), (539, 106086), (1078, 53043), (1617, 35362), (3234, 17681)]