9920916

素因数分解:

$2^2\times 3^2\times {\mathrm{275581}}^1$

素因数の和:275591

約数の個数: 18

約数和(自身を含む): 25077962

約数和(自身を除く): 15157046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 275581, 551162, 826743, 1102324, 1653486, 2480229, 3306972, 4960458, 9920916]

約数ペア:

[(1, 9920916), (2, 4960458), (3, 3306972), (4, 2480229), (6, 1653486), (9, 1102324), (12, 826743), (18, 551162), (36, 275581)]