21330588

素因数分解:

$2^2\times 3^1\times {\mathrm{941}}^1\times {\mathrm{1889}}^1$

素因数の和:2837

約数の個数: 24

約数和(自身を含む): 49850640

約数和(自身を除く): 28520052

約数列:

[1, 2, 3, 4, 6, 12, 941, 1882, 1889, 2823, 3764, 3778, 5646, 5667, 7556, 11292, 11334, 22668, 1777549, 3555098, 5332647, 7110196, 10665294, 21330588]

約数ペア:

[(1, 21330588), (2, 10665294), (3, 7110196), (4, 5332647), (6, 3555098), (12, 1777549), (941, 22668), (1882, 11334), (1889, 11292), (2823, 7556), (3764, 5667), (3778, 5646)]