21085325034

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{25651247}}^1$

素因数の和:25651389

約数の個数: 16

約数和(自身を含む): 42478466688

約数和(自身を除く): 21393141654

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 25651247, 51302494, 76953741, 153907482, 3514220839, 7028441678, 10542662517, 21085325034]

約数ペア:

[(1, 21085325034), (2, 10542662517), (3, 7028441678), (6, 3514220839), (137, 153907482), (274, 76953741), (411, 51302494), (822, 25651247)]