31172442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{742201}}^1$

素因数の和:742213

約数の個数: 16

約数和(自身を含む): 71251392

約数和(自身を除く): 40078950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 742201, 1484402, 2226603, 4453206, 5195407, 10390814, 15586221, 31172442]

約数ペア:

[(1, 31172442), (2, 15586221), (3, 10390814), (6, 5195407), (7, 4453206), (14, 2226603), (21, 1484402), (42, 742201)]