21411144

素因数分解:

$2^3\times 3^2\times {\mathrm{297377}}^1$

素因数の和:297389

約数の個数: 24

約数和(自身を含む): 57988710

約数和(自身を除く): 36577566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 297377, 594754, 892131, 1189508, 1784262, 2379016, 2676393, 3568524, 5352786, 7137048, 10705572, 21411144]

約数ペア:

[(1, 21411144), (2, 10705572), (3, 7137048), (4, 5352786), (6, 3568524), (8, 2676393), (9, 2379016), (12, 1784262), (18, 1189508), (24, 892131), (36, 594754), (72, 297377)]