18846124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4003}}^1$

素因数の和:4125

約数の個数: 24

約数和(自身を含む): 36324288

約数和(自身を除く): 17478164

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4003, 4708, 8006, 16012, 44033, 88066, 176132, 428321, 856642, 1713284, 4711531, 9423062, 18846124]

約数ペア:

[(1, 18846124), (2, 9423062), (4, 4711531), (11, 1713284), (22, 856642), (44, 428321), (107, 176132), (214, 88066), (428, 44033), (1177, 16012), (2354, 8006), (4003, 4708)]