23040972

素因数分解:

$2^2\times 3^2\times {\mathrm{640027}}^1$

素因数の和:640037

約数の個数: 18

約数和(自身を含む): 58242548

約数和(自身を除く): 35201576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 640027, 1280054, 1920081, 2560108, 3840162, 5760243, 7680324, 11520486, 23040972]

約数ペア:

[(1, 23040972), (2, 11520486), (3, 7680324), (4, 5760243), (6, 3840162), (9, 2560108), (12, 1920081), (18, 1280054), (36, 640027)]