21422376

素因数分解:

$2^3\times 3^2\times {\mathrm{297533}}^1$

素因数の和:297545

約数の個数: 24

約数和(自身を含む): 58019130

約数和(自身を除く): 36596754

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 297533, 595066, 892599, 1190132, 1785198, 2380264, 2677797, 3570396, 5355594, 7140792, 10711188, 21422376]

約数ペア:

[(1, 21422376), (2, 10711188), (3, 7140792), (4, 5355594), (6, 3570396), (8, 2677797), (9, 2380264), (12, 1785198), (18, 1190132), (24, 892599), (36, 595066), (72, 297533)]