31382244

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{8147}}^1$

素因数の和:8264

約数の個数: 36

約数和(自身を含む): 80078544

約数和(自身を除く): 48696300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 8147, 16294, 24441, 32588, 48882, 73323, 97764, 146646, 293292, 871729, 1743458, 2615187, 3486916, 5230374, 7845561, 10460748, 15691122, 31382244]

約数ペア:

[(1, 31382244), (2, 15691122), (3, 10460748), (4, 7845561), (6, 5230374), (9, 3486916), (12, 2615187), (18, 1743458), (36, 871729), (107, 293292), (214, 146646), (321, 97764), (428, 73323), (642, 48882), (963, 32588), (1284, 24441), (1926, 16294), (3852, 8147)]