2018271318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{43331}}^1$

素因数の和:44452

約数の個数: 32

約数和(自身を含む): 4617457920

約数和(自身を除く): 2599186602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1109, 2218, 3327, 6654, 7763, 15526, 23289, 43331, 46578, 86662, 129993, 259986, 303317, 606634, 909951, 1819902, 48054079, 96108158, 144162237, 288324474, 336378553, 672757106, 1009135659, 2018271318]

約数ペア:

[(1, 2018271318), (2, 1009135659), (3, 672757106), (6, 336378553), (7, 288324474), (14, 144162237), (21, 96108158), (42, 48054079), (1109, 1819902), (2218, 909951), (3327, 606634), (6654, 303317), (7763, 259986), (15526, 129993), (23289, 86662), (43331, 46578)]