17891562

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9973}}^1$

素因数の和:10014

約数の個数: 32

約数和(自身を含む): 40215168

約数和(自身を除く): 22323606

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 9973, 19946, 29919, 59838, 129649, 229379, 259298, 388947, 458758, 688137, 777894, 1376274, 2981927, 5963854, 8945781, 17891562]

約数ペア:

[(1, 17891562), (2, 8945781), (3, 5963854), (6, 2981927), (13, 1376274), (23, 777894), (26, 688137), (39, 458758), (46, 388947), (69, 259298), (78, 229379), (138, 129649), (299, 59838), (598, 29919), (897, 19946), (1794, 9973)]