18852805321

素因数分解:

$7^3\times {\mathrm{4691}}^1\times {\mathrm{11717}}^1$

素因数の和:16429

約数の個数: 16

約数和(自身を含む): 21992342400

約数和(自身を除く): 3139537079

約数列:

[1, 7, 49, 343, 4691, 11717, 32837, 82019, 229859, 574133, 1609013, 4018931, 54964447, 384751129, 2693257903, 18852805321]

約数ペア:

[(1, 18852805321), (7, 2693257903), (49, 384751129), (343, 54964447), (4691, 4018931), (11717, 1609013), (32837, 574133), (82019, 229859)]