2480339718

素因数分解:

$2^1\times 3^4\times {\mathrm{127}}^1\times {\mathrm{120557}}^1$

素因数の和:120698

約数の個数: 40

約数和(自身を含む): 5601606912

約数和(自身を除く): 3121267194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 254, 381, 762, 1143, 2286, 3429, 6858, 10287, 20574, 120557, 241114, 361671, 723342, 1085013, 2170026, 3255039, 6510078, 9765117, 15310739, 19530234, 30621478, 45932217, 91864434, 137796651, 275593302, 413389953, 826779906, 1240169859, 2480339718]

約数ペア:

[(1, 2480339718), (2, 1240169859), (3, 826779906), (6, 413389953), (9, 275593302), (18, 137796651), (27, 91864434), (54, 45932217), (81, 30621478), (127, 19530234), (162, 15310739), (254, 9765117), (381, 6510078), (762, 3255039), (1143, 2170026), (2286, 1085013), (3429, 723342), (6858, 361671), (10287, 241114), (20574, 120557)]