38140278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19927}}^1$

素因数の和:19972

約数の個数: 32

約数和(自身を含む): 86088960

約数和(自身を除く): 47948682

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 19927, 39854, 59781, 119562, 219197, 438394, 577883, 657591, 1155766, 1315182, 1733649, 3467298, 6356713, 12713426, 19070139, 38140278]

約数ペア:

[(1, 38140278), (2, 19070139), (3, 12713426), (6, 6356713), (11, 3467298), (22, 1733649), (29, 1315182), (33, 1155766), (58, 657591), (66, 577883), (87, 438394), (174, 219197), (319, 119562), (638, 59781), (957, 39854), (1914, 19927)]