18124792

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1021}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 38999520

約数和(自身を除く): 20874728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 1021, 1268, 2042, 2219, 2536, 4084, 4438, 7147, 8168, 8876, 14294, 17752, 28588, 57176, 323657, 647314, 1294628, 2265599, 2589256, 4531198, 9062396, 18124792]

約数ペア:

[(1, 18124792), (2, 9062396), (4, 4531198), (7, 2589256), (8, 2265599), (14, 1294628), (28, 647314), (56, 323657), (317, 57176), (634, 28588), (1021, 17752), (1268, 14294), (2042, 8876), (2219, 8168), (2536, 7147), (4084, 4438)]