64690794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{513419}}^1$

素因数の和:513434

約数の個数: 24

約数和(自身を含む): 160187040

約数和(自身を除く): 95496246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 513419, 1026838, 1540257, 3080514, 3593933, 4620771, 7187866, 9241542, 10781799, 21563598, 32345397, 64690794]

約数ペア:

[(1, 64690794), (2, 32345397), (3, 21563598), (6, 10781799), (7, 9241542), (9, 7187866), (14, 4620771), (18, 3593933), (21, 3080514), (42, 1540257), (63, 1026838), (126, 513419)]