9980496558

素因数分解:

$2^1\times 3^2\times {\mathrm{554472031}}^1$

素因数の和:554472039

約数の個数: 12

約数和(自身を含む): 21624409248

約数和(自身を除く): 11643912690

約数列:

[1, 2, 3, 6, 9, 18, 554472031, 1108944062, 1663416093, 3326832186, 4990248279, 9980496558]

約数ペア:

[(1, 9980496558), (2, 4990248279), (3, 3326832186), (6, 1663416093), (9, 1108944062), (18, 554472031)]