71320806

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{12659}}^1$

素因数の和:12980

約数の個数: 24

約数和(自身を含む): 155034360

約数和(自身を除く): 83713554

約数列:

[1, 2, 3, 6, 9, 18, 313, 626, 939, 1878, 2817, 5634, 12659, 25318, 37977, 75954, 113931, 227862, 3962267, 7924534, 11886801, 23773602, 35660403, 71320806]

約数ペア:

[(1, 71320806), (2, 35660403), (3, 23773602), (6, 11886801), (9, 7924534), (18, 3962267), (313, 227862), (626, 113931), (939, 75954), (1878, 37977), (2817, 25318), (5634, 12659)]