31081764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{370021}}^1$

素因数の和:370035

約数の個数: 24

約数和(自身を含む): 82884928

約数和(自身を除く): 51803164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 370021, 740042, 1110063, 1480084, 2220126, 2590147, 4440252, 5180294, 7770441, 10360588, 15540882, 31081764]

約数ペア:

[(1, 31081764), (2, 15540882), (3, 10360588), (4, 7770441), (6, 5180294), (7, 4440252), (12, 2590147), (14, 2220126), (21, 1480084), (28, 1110063), (42, 740042), (84, 370021)]