1339578

素因数分解:

$2^1\times 3^4\times {\mathrm{8269}}^1$

素因数の和:8283

約数の個数: 20

約数和(自身を含む): 3002010

約数和(自身を除く): 1662432

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 8269, 16538, 24807, 49614, 74421, 148842, 223263, 446526, 669789, 1339578]

約数ペア:

[(1, 1339578), (2, 669789), (3, 446526), (6, 223263), (9, 148842), (18, 74421), (27, 49614), (54, 24807), (81, 16538), (162, 8269)]