12381666

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6469}}^1$

素因数の和:6514

約数の個数: 32

約数和(自身を含む): 27950400

約数和(自身を除く): 15568734

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 6469, 12938, 19407, 38814, 71159, 142318, 187601, 213477, 375202, 426954, 562803, 1125606, 2063611, 4127222, 6190833, 12381666]

約数ペア:

[(1, 12381666), (2, 6190833), (3, 4127222), (6, 2063611), (11, 1125606), (22, 562803), (29, 426954), (33, 375202), (58, 213477), (66, 187601), (87, 142318), (174, 71159), (319, 38814), (638, 19407), (957, 12938), (1914, 6469)]