21853038

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{34039}}^1$

素因数の和:34151

約数の個数: 16

約数和(自身を含む): 44115840

約数和(自身を除く): 22262802

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 34039, 68078, 102117, 204234, 3642173, 7284346, 10926519, 21853038]

約数ペア:

[(1, 21853038), (2, 10926519), (3, 7284346), (6, 3642173), (107, 204234), (214, 102117), (321, 68078), (642, 34039)]