17971033274

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{31091}}^1$

素因数の和:31310

約数の個数: 32

約数和(自身を含む): 28327548096

約数和(自身を除く): 10356514822

約数列:

[1, 2, 37, 73, 74, 107, 146, 214, 2701, 3959, 5402, 7811, 7918, 15622, 31091, 62182, 289007, 578014, 1150367, 2269643, 2300734, 3326737, 4539286, 6653474, 83976791, 123089269, 167953582, 242851801, 246178538, 485703602, 8985516637, 17971033274]

約数ペア:

[(1, 17971033274), (2, 8985516637), (37, 485703602), (73, 246178538), (74, 242851801), (107, 167953582), (146, 123089269), (214, 83976791), (2701, 6653474), (3959, 4539286), (5402, 3326737), (7811, 2300734), (7918, 2269643), (15622, 1150367), (31091, 578014), (62182, 289007)]