66746916

素因数分解:

$2^2\times 3^4\times {\mathrm{206009}}^1$

素因数の和:206025

約数の個数: 30

約数和(自身を含む): 174490470

約数和(自身を除く): 107743554

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 206009, 412018, 618027, 824036, 1236054, 1854081, 2472108, 3708162, 5562243, 7416324, 11124486, 16686729, 22248972, 33373458, 66746916]

約数ペア:

[(1, 66746916), (2, 33373458), (3, 22248972), (4, 16686729), (6, 11124486), (9, 7416324), (12, 5562243), (18, 3708162), (27, 2472108), (36, 1854081), (54, 1236054), (81, 824036), (108, 618027), (162, 412018), (324, 206009)]