21085998

素因数分解:

$2^1\times 3^1\times {\mathrm{599}}^1\times {\mathrm{5867}}^1$

素因数の和:6471

約数の個数: 16

約数和(自身を含む): 42249600

約数和(自身を除く): 21163602

約数列:

[1, 2, 3, 6, 599, 1198, 1797, 3594, 5867, 11734, 17601, 35202, 3514333, 7028666, 10542999, 21085998]

約数ペア:

[(1, 21085998), (2, 10542999), (3, 7028666), (6, 3514333), (599, 35202), (1198, 17601), (1797, 11734), (3594, 5867)]