231894516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2760649}}^1$

素因数の和:2760663

約数の個数: 24

約数和(自身を含む): 618385600

約数和(自身を除く): 386491084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2760649, 5521298, 8281947, 11042596, 16563894, 19324543, 33127788, 38649086, 57973629, 77298172, 115947258, 231894516]

約数ペア:

[(1, 231894516), (2, 115947258), (3, 77298172), (4, 57973629), (6, 38649086), (7, 33127788), (12, 19324543), (14, 16563894), (21, 11042596), (28, 8281947), (42, 5521298), (84, 2760649)]