21738972

素因数分解:

$2^2\times 3^1\times {\mathrm{797}}^1\times {\mathrm{2273}}^1$

素因数の和:3077

約数の個数: 24

約数和(自身を含む): 50810256

約数和(自身を除く): 29071284

約数列:

[1, 2, 3, 4, 6, 12, 797, 1594, 2273, 2391, 3188, 4546, 4782, 6819, 9092, 9564, 13638, 27276, 1811581, 3623162, 5434743, 7246324, 10869486, 21738972]

約数ペア:

[(1, 21738972), (2, 10869486), (3, 7246324), (4, 5434743), (6, 3623162), (12, 1811581), (797, 27276), (1594, 13638), (2273, 9564), (2391, 9092), (3188, 6819), (4546, 4782)]