286686

素因数分解:

$2^1\times 3^3\times {\mathrm{5309}}^1$

素因数の和:5320

約数の個数: 16

約数和(自身を含む): 637200

約数和(自身を除く): 350514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5309, 10618, 15927, 31854, 47781, 95562, 143343, 286686]

約数ペア:

[(1, 286686), (2, 143343), (3, 95562), (6, 47781), (9, 31854), (18, 15927), (27, 10618), (54, 5309)]