31172316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{371099}}^1$

素因数の和:371113

約数の個数: 24

約数和(自身を含む): 83126400

約数和(自身を除く): 51954084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 371099, 742198, 1113297, 1484396, 2226594, 2597693, 4453188, 5195386, 7793079, 10390772, 15586158, 31172316]

約数ペア:

[(1, 31172316), (2, 15586158), (3, 10390772), (4, 7793079), (6, 5195386), (7, 4453188), (12, 2597693), (14, 2226594), (21, 1484396), (28, 1113297), (42, 742198), (84, 371099)]