8902682802

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{242329}}^1$

素因数の和:242507

約数の個数: 48

約数和(自身を含む): 20905324440

約数和(自身を除く): 12002641638

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 157, 234, 314, 471, 942, 1413, 2041, 2826, 4082, 6123, 12246, 18369, 36738, 242329, 484658, 726987, 1453974, 2180961, 3150277, 4361922, 6300554, 9450831, 18901662, 28352493, 38045653, 56704986, 76091306, 114136959, 228273918, 342410877, 494593489, 684821754, 989186978, 1483780467, 2967560934, 4451341401, 8902682802]

約数ペア:

[(1, 8902682802), (2, 4451341401), (3, 2967560934), (6, 1483780467), (9, 989186978), (13, 684821754), (18, 494593489), (26, 342410877), (39, 228273918), (78, 114136959), (117, 76091306), (157, 56704986), (234, 38045653), (314, 28352493), (471, 18901662), (942, 9450831), (1413, 6300554), (2041, 4361922), (2826, 3150277), (4082, 2180961), (6123, 1453974), (12246, 726987), (18369, 484658), (36738, 242329)]