13438068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{159977}}^1$

素因数の和:159991

約数の個数: 24

約数和(自身を含む): 35835072

約数和(自身を除く): 22397004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 159977, 319954, 479931, 639908, 959862, 1119839, 1919724, 2239678, 3359517, 4479356, 6719034, 13438068]

約数ペア:

[(1, 13438068), (2, 6719034), (3, 4479356), (4, 3359517), (6, 2239678), (7, 1919724), (12, 1119839), (14, 959862), (21, 639908), (28, 479931), (42, 319954), (84, 159977)]