2021867382

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1\times {\mathrm{6173}}^1$

素因数の和:6948

約数の個数: 32

約数和(自身を含む): 4101511680

約数和(自身を除く): 2079644298

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 691, 1382, 2073, 4146, 6173, 12346, 18519, 37038, 54589, 109178, 163767, 327534, 487667, 975334, 1463001, 2926002, 4265543, 8531086, 12796629, 25593258, 336977897, 673955794, 1010933691, 2021867382]

約数ペア:

[(1, 2021867382), (2, 1010933691), (3, 673955794), (6, 336977897), (79, 25593258), (158, 12796629), (237, 8531086), (474, 4265543), (691, 2926002), (1382, 1463001), (2073, 975334), (4146, 487667), (6173, 327534), (12346, 163767), (18519, 109178), (37038, 54589)]