31321626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{745753}}^1$

素因数の和:745765

約数の個数: 16

約数和(自身を含む): 71592384

約数和(自身を除く): 40270758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 745753, 1491506, 2237259, 4474518, 5220271, 10440542, 15660813, 31321626]

約数ペア:

[(1, 31321626), (2, 15660813), (3, 10440542), (6, 5220271), (7, 4474518), (14, 2237259), (21, 1491506), (42, 745753)]