16681842

素因数分解:

$2^1\times 3^3\times {\mathrm{308923}}^1$

素因数の和:308934

約数の個数: 16

約数和(自身を含む): 37070880

約数和(自身を除く): 20389038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 308923, 617846, 926769, 1853538, 2780307, 5560614, 8340921, 16681842]

約数ペア:

[(1, 16681842), (2, 8340921), (3, 5560614), (6, 2780307), (9, 1853538), (18, 926769), (27, 617846), (54, 308923)]