31160556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{123653}}^1$

素因数の和:123670

約数の個数: 36

約数和(自身を含む): 90020112

約数和(自身を除く): 58859556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 123653, 247306, 370959, 494612, 741918, 865571, 1112877, 1483836, 1731142, 2225754, 2596713, 3462284, 4451508, 5193426, 7790139, 10386852, 15580278, 31160556]

約数ペア:

[(1, 31160556), (2, 15580278), (3, 10386852), (4, 7790139), (6, 5193426), (7, 4451508), (9, 3462284), (12, 2596713), (14, 2225754), (18, 1731142), (21, 1483836), (28, 1112877), (36, 865571), (42, 741918), (63, 494612), (84, 370959), (126, 247306), (252, 123653)]