1520730108

素因数分解:

$2^2\times 3^2\times {\mathrm{42242503}}^1$

素因数の和:42242513

約数の個数: 18

約数和(自身を含む): 3844067864

約数和(自身を除く): 2323337756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 42242503, 84485006, 126727509, 168970012, 253455018, 380182527, 506910036, 760365054, 1520730108]

約数ペア:

[(1, 1520730108), (2, 760365054), (3, 506910036), (4, 380182527), (6, 253455018), (9, 168970012), (12, 126727509), (18, 84485006), (36, 42242503)]