1242338706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{9859831}}^1$

素因数の和:9859846

約数の個数: 24

約数和(自身を含む): 3076267584

約数和(自身を除く): 1833928878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 9859831, 19719662, 29579493, 59158986, 69018817, 88738479, 138037634, 177476958, 207056451, 414112902, 621169353, 1242338706]

約数ペア:

[(1, 1242338706), (2, 621169353), (3, 414112902), (6, 207056451), (7, 177476958), (9, 138037634), (14, 88738479), (18, 69018817), (21, 59158986), (42, 29579493), (63, 19719662), (126, 9859831)]