18082414

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67979}}^1$

素因数の和:68007

約数の個数: 16

約数和(自身を含む): 32630400

約数和(自身を除く): 14547986

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 67979, 135958, 475853, 951706, 1291601, 2583202, 9041207, 18082414]

約数ペア:

[(1, 18082414), (2, 9041207), (7, 2583202), (14, 1291601), (19, 951706), (38, 475853), (133, 135958), (266, 67979)]