21867234

素因数分解:

$2^1\times 3^1\times {\mathrm{1523}}^1\times {\mathrm{2393}}^1$

素因数の和:3921

約数の個数: 16

約数和(自身を含む): 43781472

約数和(自身を除く): 21914238

約数列:

[1, 2, 3, 6, 1523, 2393, 3046, 4569, 4786, 7179, 9138, 14358, 3644539, 7289078, 10933617, 21867234]

約数ペア:

[(1, 21867234), (2, 10933617), (3, 7289078), (6, 3644539), (1523, 14358), (2393, 9138), (3046, 7179), (4569, 4786)]