68894868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{820177}}^1$

素因数の和:820191

約数の個数: 24

約数和(自身を含む): 183719872

約数和(自身を除く): 114825004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 820177, 1640354, 2460531, 3280708, 4921062, 5741239, 9842124, 11482478, 17223717, 22964956, 34447434, 68894868]

約数ペア:

[(1, 68894868), (2, 34447434), (3, 22964956), (4, 17223717), (6, 11482478), (7, 9842124), (12, 5741239), (14, 4921062), (21, 3280708), (28, 2460531), (42, 1640354), (84, 820177)]