180889686

素因数分解:

$2^1\times 3^6\times {\mathrm{124067}}^1$

素因数の和:124087

約数の個数: 28

約数和(自身を含む): 406818972

約数和(自身を除く): 225929286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 124067, 248134, 372201, 744402, 1116603, 2233206, 3349809, 6699618, 10049427, 20098854, 30148281, 60296562, 90444843, 180889686]

約数ペア:

[(1, 180889686), (2, 90444843), (3, 60296562), (6, 30148281), (9, 20098854), (18, 10049427), (27, 6699618), (54, 3349809), (81, 2233206), (162, 1116603), (243, 744402), (486, 372201), (729, 248134), (1458, 124067)]