21368094

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{323759}}^1$

素因数の和:323775

約数の個数: 16

約数和(自身を含む): 46621440

約数和(自身を除く): 25253346

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 323759, 647518, 971277, 1942554, 3561349, 7122698, 10684047, 21368094]

約数ペア:

[(1, 21368094), (2, 10684047), (3, 7122698), (6, 3561349), (11, 1942554), (22, 971277), (33, 647518), (66, 323759)]