15855426

素因数分解:

$2^1\times 3^4\times {\mathrm{97}}^1\times {\mathrm{1009}}^1$

素因数の和:1120

約数の個数: 40

約数和(自身を含む): 35929740

約数和(自身を除く): 20074314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 97, 162, 194, 291, 582, 873, 1009, 1746, 2018, 2619, 3027, 5238, 6054, 7857, 9081, 15714, 18162, 27243, 54486, 81729, 97873, 163458, 195746, 293619, 587238, 880857, 1761714, 2642571, 5285142, 7927713, 15855426]

約数ペア:

[(1, 15855426), (2, 7927713), (3, 5285142), (6, 2642571), (9, 1761714), (18, 880857), (27, 587238), (54, 293619), (81, 195746), (97, 163458), (162, 97873), (194, 81729), (291, 54486), (582, 27243), (873, 18162), (1009, 15714), (1746, 9081), (2018, 7857), (2619, 6054), (3027, 5238)]