2021137926

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1\times {\mathrm{11087}}^1$

素因数の和:12436

約数の個数: 32

約数和(自身を含む): 4221600768

約数和(自身を除く): 2200462842

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1321, 2642, 3963, 7926, 11087, 22174, 30383, 33261, 60766, 66522, 91149, 182298, 255001, 510002, 765003, 1530006, 14645927, 29291854, 43937781, 87875562, 336856321, 673712642, 1010568963, 2021137926]

約数ペア:

[(1, 2021137926), (2, 1010568963), (3, 673712642), (6, 336856321), (23, 87875562), (46, 43937781), (69, 29291854), (138, 14645927), (1321, 1530006), (2642, 765003), (3963, 510002), (7926, 255001), (11087, 182298), (22174, 91149), (30383, 66522), (33261, 60766)]