66993588

素因数分解:

$2^2\times 3^3\times {\mathrm{620311}}^1$

素因数の和:620324

約数の個数: 24

約数和(自身を含む): 173687360

約数和(自身を除く): 106693772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 620311, 1240622, 1860933, 2481244, 3721866, 5582799, 7443732, 11165598, 16748397, 22331196, 33496794, 66993588]

約数ペア:

[(1, 66993588), (2, 33496794), (3, 22331196), (4, 16748397), (6, 11165598), (9, 7443732), (12, 5582799), (18, 3721866), (27, 2481244), (36, 1860933), (54, 1240622), (108, 620311)]