11404428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 30664704

約数和(自身を除く): 19260276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 991, 1644, 1918, 1982, 2877, 2973, 3836, 3964, 5754, 5946, 6937, 11508, 11892, 13874, 20811, 27748, 41622, 83244, 135767, 271534, 407301, 543068, 814602, 950369, 1629204, 1900738, 2851107, 3801476, 5702214, 11404428]

約数ペア:

[(1, 11404428), (2, 5702214), (3, 3801476), (4, 2851107), (6, 1900738), (7, 1629204), (12, 950369), (14, 814602), (21, 543068), (28, 407301), (42, 271534), (84, 135767), (137, 83244), (274, 41622), (411, 27748), (548, 20811), (822, 13874), (959, 11892), (991, 11508), (1644, 6937), (1918, 5946), (1982, 5754), (2877, 3964), (2973, 3836)]