27309268

素因数分解:

$2^2\times 7^2\times {\mathrm{139333}}^1$

素因数の和:139351

約数の個数: 18

約数和(自身を含む): 55594266

約数和(自身を除く): 28284998

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 139333, 278666, 557332, 975331, 1950662, 3901324, 6827317, 13654634, 27309268]

約数ペア:

[(1, 27309268), (2, 13654634), (4, 6827317), (7, 3901324), (14, 1950662), (28, 975331), (49, 557332), (98, 278666), (196, 139333)]