21253182

素因数分解:

$2^1\times 3^1\times {\mathrm{617}}^1\times {\mathrm{5741}}^1$

素因数の和:6363

約数の個数: 16

約数和(自身を含む): 42582672

約数和(自身を除く): 21329490

約数列:

[1, 2, 3, 6, 617, 1234, 1851, 3702, 5741, 11482, 17223, 34446, 3542197, 7084394, 10626591, 21253182]

約数ペア:

[(1, 21253182), (2, 10626591), (3, 7084394), (6, 3542197), (617, 34446), (1234, 17223), (1851, 11482), (3702, 5741)]