18193994

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14281}}^1$

素因数の和:14310

約数の個数: 24

約数和(自身を含む): 34191108

約数和(自身を除く): 15997114

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 14281, 28562, 99967, 185653, 199934, 371306, 699769, 1299571, 1399538, 2599142, 9096997, 18193994]

約数ペア:

[(1, 18193994), (2, 9096997), (7, 2599142), (13, 1399538), (14, 1299571), (26, 699769), (49, 371306), (91, 199934), (98, 185653), (182, 99967), (637, 28562), (1274, 14281)]