2540382606

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{40289}}^1$

素因数の和:40441

約数の個数: 48

約数和(自身を含む): 5732138880

約数和(自身を除く): 3191756274

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 113, 186, 226, 279, 339, 558, 678, 1017, 2034, 3503, 7006, 10509, 21018, 31527, 40289, 63054, 80578, 120867, 241734, 362601, 725202, 1248959, 2497918, 3746877, 4552657, 7493754, 9105314, 11240631, 13657971, 22481262, 27315942, 40973913, 81947826, 141132367, 282264734, 423397101, 846794202, 1270191303, 2540382606]

約数ペア:

[(1, 2540382606), (2, 1270191303), (3, 846794202), (6, 423397101), (9, 282264734), (18, 141132367), (31, 81947826), (62, 40973913), (93, 27315942), (113, 22481262), (186, 13657971), (226, 11240631), (279, 9105314), (339, 7493754), (558, 4552657), (678, 3746877), (1017, 2497918), (2034, 1248959), (3503, 725202), (7006, 362601), (10509, 241734), (21018, 120867), (31527, 80578), (40289, 63054)]