17964906

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{80923}}^1$

素因数の和:80965

約数の個数: 16

約数和(自身を含む): 36901344

約数和(自身を除く): 18936438

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 80923, 161846, 242769, 485538, 2994151, 5988302, 8982453, 17964906]

約数ペア:

[(1, 17964906), (2, 8982453), (3, 5988302), (6, 2994151), (37, 485538), (74, 242769), (111, 161846), (222, 80923)]