17889972

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{13933}}^1$

素因数の和:14047

約数の個数: 24

約数和(自身を含む): 42136416

約数和(自身を除く): 24246444

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 13933, 27866, 41799, 55732, 83598, 167196, 1490831, 2981662, 4472493, 5963324, 8944986, 17889972]

約数ペア:

[(1, 17889972), (2, 8944986), (3, 5963324), (4, 4472493), (6, 2981662), (12, 1490831), (107, 167196), (214, 83598), (321, 55732), (428, 41799), (642, 27866), (1284, 13933)]