990972

素因数分解:

$2^2\times 3^2\times {\mathrm{27527}}^1$

素因数の和:27537

約数の個数: 18

約数和(自身を含む): 2505048

約数和(自身を除く): 1514076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 27527, 55054, 82581, 110108, 165162, 247743, 330324, 495486, 990972]

約数ペア:

[(1, 990972), (2, 495486), (3, 330324), (4, 247743), (6, 165162), (9, 110108), (12, 82581), (18, 55054), (36, 27527)]