121781758

素因数分解:

$2^1\times 7^2\times {\mathrm{829}}^1\times {\mathrm{1499}}^1$

素因数の和:2344

約数の個数: 24

約数和(自身を含む): 212895000

約数和(自身を除く): 91113242

約数列:

[1, 2, 7, 14, 49, 98, 829, 1499, 1658, 2998, 5803, 10493, 11606, 20986, 40621, 73451, 81242, 146902, 1242671, 2485342, 8698697, 17397394, 60890879, 121781758]

約数ペア:

[(1, 121781758), (2, 60890879), (7, 17397394), (14, 8698697), (49, 2485342), (98, 1242671), (829, 146902), (1499, 81242), (1658, 73451), (2998, 40621), (5803, 20986), (10493, 11606)]