139307526

素因数分解:

$2^1\times 3^7\times {\mathrm{31849}}^1$

素因数の和:31872

約数の個数: 32

約数和(自身を含む): 313404000

約数和(自身を除く): 174096474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 31849, 63698, 95547, 191094, 286641, 573282, 859923, 1719846, 2579769, 5159538, 7739307, 15478614, 23217921, 46435842, 69653763, 139307526]

約数ペア:

[(1, 139307526), (2, 69653763), (3, 46435842), (6, 23217921), (9, 15478614), (18, 7739307), (27, 5159538), (54, 2579769), (81, 1719846), (162, 859923), (243, 573282), (486, 286641), (729, 191094), (1458, 95547), (2187, 63698), (4374, 31849)]