78469902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{622777}}^1$

素因数の和:622792

約数の個数: 24

約数和(自身を含む): 194306736

約数和(自身を除く): 115836834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 622777, 1245554, 1868331, 3736662, 4359439, 5604993, 8718878, 11209986, 13078317, 26156634, 39234951, 78469902]

約数ペア:

[(1, 78469902), (2, 39234951), (3, 26156634), (6, 13078317), (7, 11209986), (9, 8718878), (14, 5604993), (18, 4359439), (21, 3736662), (42, 1868331), (63, 1245554), (126, 622777)]