26491266

素因数分解:

$2^1\times 3^3\times {\mathrm{490579}}^1$

素因数の和:490590

約数の個数: 16

約数和(自身を含む): 58869600

約数和(自身を除く): 32378334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 490579, 981158, 1471737, 2943474, 4415211, 8830422, 13245633, 26491266]

約数ペア:

[(1, 26491266), (2, 13245633), (3, 8830422), (6, 4415211), (9, 2943474), (18, 1471737), (27, 981158), (54, 490579)]