21076854

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{42323}}^1$

素因数の和:42411

約数の個数: 16

約数和(自身を含む): 42662592

約数和(自身を除く): 21585738

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 42323, 84646, 126969, 253938, 3512809, 7025618, 10538427, 21076854]

約数ペア:

[(1, 21076854), (2, 10538427), (3, 7025618), (6, 3512809), (83, 253938), (166, 126969), (249, 84646), (498, 42323)]