18047178239

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^2\times {\mathrm{3011}}^1$

素因数の和:3223

約数の個数: 24

約数和(自身を含む): 19404448560

約数和(自身を除く): 1357270321

約数列:

[1, 29, 41, 71, 1189, 2059, 2911, 3011, 5041, 84419, 87319, 123451, 146189, 206681, 213781, 3580079, 5993749, 6199649, 8765021, 15178451, 254185609, 440175079, 622316491, 18047178239]

約数ペア:

[(1, 18047178239), (29, 622316491), (41, 440175079), (71, 254185609), (1189, 15178451), (2059, 8765021), (2911, 6199649), (3011, 5993749), (5041, 3580079), (84419, 213781), (87319, 206681), (123451, 146189)]