21964296

素因数分解:

$2^3\times 3^1\times {\mathrm{317}}^1\times {\mathrm{2887}}^1$

素因数の和:3213

約数の個数: 32

約数和(自身を含む): 55103040

約数和(自身を除く): 33138744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 317, 634, 951, 1268, 1902, 2536, 2887, 3804, 5774, 7608, 8661, 11548, 17322, 23096, 34644, 69288, 915179, 1830358, 2745537, 3660716, 5491074, 7321432, 10982148, 21964296]

約数ペア:

[(1, 21964296), (2, 10982148), (3, 7321432), (4, 5491074), (6, 3660716), (8, 2745537), (12, 1830358), (24, 915179), (317, 69288), (634, 34644), (951, 23096), (1268, 17322), (1902, 11548), (2536, 8661), (2887, 7608), (3804, 5774)]