31072374

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{7741}}^1$

素因数の和:7972

約数の個数: 24

約数和(自身を含む): 67634112

約数和(自身を除く): 36561738

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 7741, 15482, 23223, 46446, 69669, 139338, 1726243, 3452486, 5178729, 10357458, 15536187, 31072374]

約数ペア:

[(1, 31072374), (2, 15536187), (3, 10357458), (6, 5178729), (9, 3452486), (18, 1726243), (223, 139338), (446, 69669), (669, 46446), (1338, 23223), (2007, 15482), (4014, 7741)]