2751378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 6357120

約数和(自身を除く): 3605742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 601, 654, 763, 1202, 1526, 1803, 2289, 3606, 4207, 4578, 8414, 12621, 25242, 65509, 131018, 196527, 393054, 458563, 917126, 1375689, 2751378]

約数ペア:

[(1, 2751378), (2, 1375689), (3, 917126), (6, 458563), (7, 393054), (14, 196527), (21, 131018), (42, 65509), (109, 25242), (218, 12621), (327, 8414), (601, 4578), (654, 4207), (763, 3606), (1202, 2289), (1526, 1803)]