11403798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 27371520

約数和(自身を除く): 15967722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 53, 94, 106, 109, 141, 159, 218, 282, 318, 327, 329, 371, 654, 658, 742, 763, 987, 1113, 1526, 1974, 2226, 2289, 2491, 4578, 4982, 5123, 5777, 7473, 10246, 11554, 14946, 15369, 17331, 17437, 30738, 34662, 34874, 35861, 40439, 52311, 71722, 80878, 104622, 107583, 121317, 215166, 242634, 271519, 543038, 814557, 1629114, 1900633, 3801266, 5701899, 11403798]

約数ペア:

[(1, 11403798), (2, 5701899), (3, 3801266), (6, 1900633), (7, 1629114), (14, 814557), (21, 543038), (42, 271519), (47, 242634), (53, 215166), (94, 121317), (106, 107583), (109, 104622), (141, 80878), (159, 71722), (218, 52311), (282, 40439), (318, 35861), (327, 34874), (329, 34662), (371, 30738), (654, 17437), (658, 17331), (742, 15369), (763, 14946), (987, 11554), (1113, 10246), (1526, 7473), (1974, 5777), (2226, 5123), (2289, 4982), (2491, 4578)]