7021870.00000000

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{129919}}^1$

素因数の和:129934

約数の個数: 24

約数和(自身を含む): 40535040

約数和(自身を除く): 24165246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 129919, 259838, 389757, 779514, 909433, 1169271, 1818866, 2338542, 2728299, 5456598, 8184897, 16369794]

約数ペア:

[(1, 16369794), (2, 8184897), (3, 5456598), (6, 2728299), (7, 2338542), (9, 1818866), (14, 1169271), (18, 909433), (21, 779514), (42, 389757), (63, 259838), (126, 129919)]