63213724

素因数分解:

$2^2\times 7^2\times {\mathrm{322519}}^1$

素因数の和:322537

約数の個数: 18

約数和(自身を含む): 128685480

約数和(自身を除く): 65471756

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 322519, 645038, 1290076, 2257633, 4515266, 9030532, 15803431, 31606862, 63213724]

約数ペア:

[(1, 63213724), (2, 31606862), (4, 15803431), (7, 9030532), (14, 4515266), (28, 2257633), (49, 1290076), (98, 645038), (196, 322519)]