21742584

素因数分解:

$2^3\times 3^1\times {\mathrm{877}}^1\times {\mathrm{1033}}^1$

素因数の和:1919

約数の個数: 32

約数和(自身を含む): 54471120

約数和(自身を除く): 32728536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 877, 1033, 1754, 2066, 2631, 3099, 3508, 4132, 5262, 6198, 7016, 8264, 10524, 12396, 21048, 24792, 905941, 1811882, 2717823, 3623764, 5435646, 7247528, 10871292, 21742584]

約数ペア:

[(1, 21742584), (2, 10871292), (3, 7247528), (4, 5435646), (6, 3623764), (8, 2717823), (12, 1811882), (24, 905941), (877, 24792), (1033, 21048), (1754, 12396), (2066, 10524), (2631, 8264), (3099, 7016), (3508, 6198), (4132, 5262)]