21967854

素因数分解:

$2^1\times 3^1\times {\mathrm{911}}^1\times {\mathrm{4019}}^1$

素因数の和:4935

約数の個数: 16

約数和(自身を含む): 43994880

約数和(自身を除く): 22027026

約数列:

[1, 2, 3, 6, 911, 1822, 2733, 4019, 5466, 8038, 12057, 24114, 3661309, 7322618, 10983927, 21967854]

約数ペア:

[(1, 21967854), (2, 10983927), (3, 7322618), (6, 3661309), (911, 24114), (1822, 12057), (2733, 8038), (4019, 5466)]