123479706

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{419999}}^1$

素因数の和:420018

約数の個数: 24

約数和(自身を含む): 287280000

約数和(自身を除く): 163800294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 419999, 839998, 1259997, 2519994, 2939993, 5879986, 8819979, 17639958, 20579951, 41159902, 61739853, 123479706]

約数ペア:

[(1, 123479706), (2, 61739853), (3, 41159902), (6, 20579951), (7, 17639958), (14, 8819979), (21, 5879986), (42, 2939993), (49, 2519994), (98, 1259997), (147, 839998), (294, 419999)]