129242526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3077203}}^1$

素因数の和:3077215

約数の個数: 16

約数和(自身を含む): 295411584

約数和(自身を除く): 166169058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3077203, 6154406, 9231609, 18463218, 21540421, 43080842, 64621263, 129242526]

約数ペア:

[(1, 129242526), (2, 64621263), (3, 43080842), (6, 21540421), (7, 18463218), (14, 9231609), (21, 6154406), (42, 3077203)]