31326972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137399}}^1$

素因数の和:137425

約数の個数: 24

約数和(自身を含む): 76944000

約数和(自身を除く): 45617028

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 137399, 274798, 412197, 549596, 824394, 1648788, 2610581, 5221162, 7831743, 10442324, 15663486, 31326972]

約数ペア:

[(1, 31326972), (2, 15663486), (3, 10442324), (4, 7831743), (6, 5221162), (12, 2610581), (19, 1648788), (38, 824394), (57, 549596), (76, 412197), (114, 274798), (228, 137399)]