7438614

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2837}}^1$

素因数の和:2884

約数の個数: 32

約数和(自身を含む): 16346880

約数和(自身を除く): 8908266

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 2837, 5674, 8511, 17022, 53903, 65251, 107806, 130502, 161709, 195753, 323418, 391506, 1239769, 2479538, 3719307, 7438614]

約数ペア:

[(1, 7438614), (2, 3719307), (3, 2479538), (6, 1239769), (19, 391506), (23, 323418), (38, 195753), (46, 161709), (57, 130502), (69, 107806), (114, 65251), (138, 53903), (437, 17022), (874, 8511), (1311, 5674), (2622, 2837)]