21793182

素因数分解:

$2^1\times 3^1\times {\mathrm{557}}^1\times {\mathrm{6521}}^1$

素因数の和:7083

約数の個数: 16

約数和(自身を含む): 43671312

約数和(自身を除く): 21878130

約数列:

[1, 2, 3, 6, 557, 1114, 1671, 3342, 6521, 13042, 19563, 39126, 3632197, 7264394, 10896591, 21793182]

約数ペア:

[(1, 21793182), (2, 10896591), (3, 7264394), (6, 3632197), (557, 39126), (1114, 19563), (1671, 13042), (3342, 6521)]