57421494

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:702

約数の個数: 64

約数和(自身を含む): 138559680

約数和(自身を除く): 81138186

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 157, 234, 314, 351, 471, 521, 702, 942, 1042, 1413, 1563, 2041, 2826, 3126, 4082, 4239, 4689, 6123, 6773, 8478, 9378, 12246, 13546, 14067, 18369, 20319, 28134, 36738, 40638, 55107, 60957, 81797, 110214, 121914, 163594, 182871, 245391, 365742, 490782, 736173, 1063361, 1472346, 2126722, 2208519, 3190083, 4417038, 6380166, 9570249, 19140498, 28710747, 57421494]

約数ペア:

[(1, 57421494), (2, 28710747), (3, 19140498), (6, 9570249), (9, 6380166), (13, 4417038), (18, 3190083), (26, 2208519), (27, 2126722), (39, 1472346), (54, 1063361), (78, 736173), (117, 490782), (157, 365742), (234, 245391), (314, 182871), (351, 163594), (471, 121914), (521, 110214), (702, 81797), (942, 60957), (1042, 55107), (1413, 40638), (1563, 36738), (2041, 28134), (2826, 20319), (3126, 18369), (4082, 14067), (4239, 13546), (4689, 12246), (6123, 9378), (6773, 8478)]