2998889178

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{21731081}}^1$

素因数の和:21731109

約数の個数: 16

約数和(自身を含む): 6258551616

約数和(自身を除く): 3259662438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 21731081, 43462162, 65193243, 130386486, 499814863, 999629726, 1499444589, 2998889178]

約数ペア:

[(1, 2998889178), (2, 1499444589), (3, 999629726), (6, 499814863), (23, 130386486), (46, 65193243), (69, 43462162), (138, 21731081)]