2018091497487

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28097}}^1\times {\mathrm{96931}}^1$

素因数の和:125063

約数の個数: 32

約数和(自身を含む): 3050426776320

約数和(自身を除く): 1032335278833

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 28097, 84291, 96931, 290793, 365261, 533843, 1095783, 1260103, 1601529, 1841689, 3780309, 5525067, 6939959, 20819877, 23941957, 71825871, 2723470307, 8170410921, 35405113991, 51745935833, 106215341973, 155237807499, 672697165829, 2018091497487]

約数ペア:

[(1, 2018091497487), (3, 672697165829), (13, 155237807499), (19, 106215341973), (39, 51745935833), (57, 35405113991), (247, 8170410921), (741, 2723470307), (28097, 71825871), (84291, 23941957), (96931, 20819877), (290793, 6939959), (365261, 5525067), (533843, 3780309), (1095783, 1841689), (1260103, 1601529)]