261796194

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1322203}}^1$

素因数の和:1322222

約数の個数: 24

約数和(自身を含む): 618791472

約数和(自身を除く): 356995278

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1322203, 2644406, 3966609, 7933218, 11899827, 14544233, 23799654, 29088466, 43632699, 87265398, 130898097, 261796194]

約数ペア:

[(1, 261796194), (2, 130898097), (3, 87265398), (6, 43632699), (9, 29088466), (11, 23799654), (18, 14544233), (22, 11899827), (33, 7933218), (66, 3966609), (99, 2644406), (198, 1322203)]