68716242

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{181789}}^1$

素因数の和:181807

約数の個数: 32

約数和(自身を含む): 174518400

約数和(自身を除く): 105802158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 181789, 363578, 545367, 1090734, 1272523, 1636101, 2545046, 3272202, 3817569, 4908303, 7635138, 9816606, 11452707, 22905414, 34358121, 68716242]

約数ペア:

[(1, 68716242), (2, 34358121), (3, 22905414), (6, 11452707), (7, 9816606), (9, 7635138), (14, 4908303), (18, 3817569), (21, 3272202), (27, 2545046), (42, 1636101), (54, 1272523), (63, 1090734), (126, 545367), (189, 363578), (378, 181789)]