21104088

素因数分解:

$2^3\times 3^1\times {\mathrm{719}}^1\times {\mathrm{1223}}^1$

素因数の和:1951

約数の個数: 32

約数和(自身を含む): 52876800

約数和(自身を除く): 31772712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 719, 1223, 1438, 2157, 2446, 2876, 3669, 4314, 4892, 5752, 7338, 8628, 9784, 14676, 17256, 29352, 879337, 1758674, 2638011, 3517348, 5276022, 7034696, 10552044, 21104088]

約数ペア:

[(1, 21104088), (2, 10552044), (3, 7034696), (4, 5276022), (6, 3517348), (8, 2638011), (12, 1758674), (24, 879337), (719, 29352), (1223, 17256), (1438, 14676), (2157, 9784), (2446, 8628), (2876, 7338), (3669, 5752), (4314, 4892)]