2080663686

素因数分解:

$2^1\times 3^8\times {\mathrm{158563}}^1$

素因数の和:158589

約数の個数: 36

約数和(自身を含む): 4681284972

約数和(自身を除く): 2600621286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 6561, 13122, 158563, 317126, 475689, 951378, 1427067, 2854134, 4281201, 8562402, 12843603, 25687206, 38530809, 77061618, 115592427, 231184854, 346777281, 693554562, 1040331843, 2080663686]

約数ペア:

[(1, 2080663686), (2, 1040331843), (3, 693554562), (6, 346777281), (9, 231184854), (18, 115592427), (27, 77061618), (54, 38530809), (81, 25687206), (162, 12843603), (243, 8562402), (486, 4281201), (729, 2854134), (1458, 1427067), (2187, 951378), (4374, 475689), (6561, 317126), (13122, 158563)]