21058572

素因数分解:

$2^2\times 3^1\times {\mathrm{929}}^1\times {\mathrm{1889}}^1$

素因数の和:2825

約数の個数: 24

約数和(自身を含む): 49215600

約数和(自身を除く): 28157028

約数列:

[1, 2, 3, 4, 6, 12, 929, 1858, 1889, 2787, 3716, 3778, 5574, 5667, 7556, 11148, 11334, 22668, 1754881, 3509762, 5264643, 7019524, 10529286, 21058572]

約数ペア:

[(1, 21058572), (2, 10529286), (3, 7019524), (4, 5264643), (6, 3509762), (12, 1754881), (929, 22668), (1858, 11334), (1889, 11148), (2787, 7556), (3716, 5667), (3778, 5574)]