40574916

素因数分解:

$2^2\times 3^2\times {\mathrm{1127081}}^1$

素因数の和:1127091

約数の個数: 18

約数和(自身を含む): 102564462

約数和(自身を除く): 61989546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1127081, 2254162, 3381243, 4508324, 6762486, 10143729, 13524972, 20287458, 40574916]

約数ペア:

[(1, 40574916), (2, 20287458), (3, 13524972), (4, 10143729), (6, 6762486), (9, 4508324), (12, 3381243), (18, 2254162), (36, 1127081)]