1980828

素因数分解:

$2^2\times 3^3\times {\mathrm{18341}}^1$

素因数の和:18354

約数の個数: 24

約数和(自身を含む): 5135760

約数和(自身を除く): 3154932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 18341, 36682, 55023, 73364, 110046, 165069, 220092, 330138, 495207, 660276, 990414, 1980828]

約数ペア:

[(1, 1980828), (2, 990414), (3, 660276), (4, 495207), (6, 330138), (9, 220092), (12, 165069), (18, 110046), (27, 73364), (36, 55023), (54, 36682), (108, 18341)]