7122546

素因数分解:

$2^1\times 3^3\times {\mathrm{131899}}^1$

素因数の和:131910

約数の個数: 16

約数和(自身を含む): 15828000

約数和(自身を除く): 8705454

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131899, 263798, 395697, 791394, 1187091, 2374182, 3561273, 7122546]

約数ペア:

[(1, 7122546), (2, 3561273), (3, 2374182), (6, 1187091), (9, 791394), (18, 395697), (27, 263798), (54, 131899)]