315055314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2500439}}^1$

素因数の和:2500454

約数の個数: 24

約数和(自身を含む): 780137280

約数和(自身を除く): 465081966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2500439, 5000878, 7501317, 15002634, 17503073, 22503951, 35006146, 45007902, 52509219, 105018438, 157527657, 315055314]

約数ペア:

[(1, 315055314), (2, 157527657), (3, 105018438), (6, 52509219), (7, 45007902), (9, 35006146), (14, 22503951), (18, 17503073), (21, 15002634), (42, 7501317), (63, 5000878), (126, 2500439)]