23421498

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3947}}^1$

素因数の和:4018

約数の個数: 32

約数和(自身を含む): 50029056

約数和(自身を除く): 26607558

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 3947, 5934, 7894, 11841, 23682, 90781, 169721, 181562, 272343, 339442, 509163, 544686, 1018326, 3903583, 7807166, 11710749, 23421498]

約数ペア:

[(1, 23421498), (2, 11710749), (3, 7807166), (6, 3903583), (23, 1018326), (43, 544686), (46, 509163), (69, 339442), (86, 272343), (129, 181562), (138, 169721), (258, 90781), (989, 23682), (1978, 11841), (2967, 7894), (3947, 5934)]