12716803218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{302781029}}^1$

素因数の和:302781041

約数の個数: 16

約数和(自身を含む): 29066978880

約数和(自身を除く): 16350175662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 302781029, 605562058, 908343087, 1816686174, 2119467203, 4238934406, 6358401609, 12716803218]

約数ペア:

[(1, 12716803218), (2, 6358401609), (3, 4238934406), (6, 2119467203), (7, 1816686174), (14, 908343087), (21, 605562058), (42, 302781029)]