21314802

素因数分解:

$2^1\times 3^1\times {\mathrm{821}}^1\times {\mathrm{4327}}^1$

素因数の和:5153

約数の個数: 16

約数和(自身を含む): 42691392

約数和(自身を除く): 21376590

約数列:

[1, 2, 3, 6, 821, 1642, 2463, 4327, 4926, 8654, 12981, 25962, 3552467, 7104934, 10657401, 21314802]

約数ペア:

[(1, 21314802), (2, 10657401), (3, 7104934), (6, 3552467), (821, 25962), (1642, 12981), (2463, 8654), (4327, 4926)]