1931526

素因数分解:

$2^1\times 3^4\times {\mathrm{11923}}^1$

素因数の和:11937

約数の個数: 20

約数和(自身を含む): 4328412

約数和(自身を除く): 2396886

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 11923, 23846, 35769, 71538, 107307, 214614, 321921, 643842, 965763, 1931526]

約数ペア:

[(1, 1931526), (2, 965763), (3, 643842), (6, 321921), (9, 214614), (18, 107307), (27, 71538), (54, 35769), (81, 23846), (162, 11923)]