28175526

素因数分解:

$2^1\times 3^4\times {\mathrm{173923}}^1$

素因数の和:173937

約数の個数: 20

約数和(自身を含む): 63134412

約数和(自身を除く): 34958886

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 173923, 347846, 521769, 1043538, 1565307, 3130614, 4695921, 9391842, 14087763, 28175526]

約数ペア:

[(1, 28175526), (2, 14087763), (3, 9391842), (6, 4695921), (9, 3130614), (18, 1565307), (27, 1043538), (54, 521769), (81, 347846), (162, 173923)]