7983828

素因数分解:

$2^2\times 3^2\times {\mathrm{221773}}^1$

素因数の和:221783

約数の個数: 18

約数和(自身を含む): 20181434

約数和(自身を除く): 12197606

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 221773, 443546, 665319, 887092, 1330638, 1995957, 2661276, 3991914, 7983828]

約数ペア:

[(1, 7983828), (2, 3991914), (3, 2661276), (4, 1995957), (6, 1330638), (9, 887092), (12, 665319), (18, 443546), (36, 221773)]