18326584

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{967}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 36241920

約数和(自身を除く): 17915336

約数列:

[1, 2, 4, 8, 23, 46, 92, 103, 184, 206, 412, 824, 967, 1934, 2369, 3868, 4738, 7736, 9476, 18952, 22241, 44482, 88964, 99601, 177928, 199202, 398404, 796808, 2290823, 4581646, 9163292, 18326584]

約数ペア:

[(1, 18326584), (2, 9163292), (4, 4581646), (8, 2290823), (23, 796808), (46, 398404), (92, 199202), (103, 177928), (184, 99601), (206, 88964), (412, 44482), (824, 22241), (967, 18952), (1934, 9476), (2369, 7736), (3868, 4738)]