266966772

素因数分解:

$2^2\times 3^1\times {\mathrm{22247231}}^1$

素因数の和:22247238

約数の個数: 12

約数和(自身を含む): 622922496

約数和(自身を除く): 355955724

約数列:

[1, 2, 3, 4, 6, 12, 22247231, 44494462, 66741693, 88988924, 133483386, 266966772]

約数ペア:

[(1, 266966772), (2, 133483386), (3, 88988924), (4, 66741693), (6, 44494462), (12, 22247231)]