38980446

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6569}}^1$

素因数の和:6640

約数の個数: 32

約数和(自身を含む): 83255040

約数和(自身を除く): 44274594

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 6569, 13138, 19707, 39414, 151087, 282467, 302174, 453261, 564934, 847401, 906522, 1694802, 6496741, 12993482, 19490223, 38980446]

約数ペア:

[(1, 38980446), (2, 19490223), (3, 12993482), (6, 6496741), (23, 1694802), (43, 906522), (46, 847401), (69, 564934), (86, 453261), (129, 302174), (138, 282467), (258, 151087), (989, 39414), (1978, 19707), (2967, 13138), (5934, 6569)]