18554714

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3187}}^1$

素因数の和:3301

約数の個数: 16

約数和(自身を含む): 28921536

約数和(自身を除く): 10366822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 3187, 5822, 6374, 130667, 226277, 261334, 452554, 9277357, 18554714]

約数ペア:

[(1, 18554714), (2, 9277357), (41, 452554), (71, 261334), (82, 226277), (142, 130667), (2911, 6374), (3187, 5822)]