18344158

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68963}}^1$

素因数の和:68991

約数の個数: 16

約数和(自身を含む): 33102720

約数和(自身を除く): 14758562

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 68963, 137926, 482741, 965482, 1310297, 2620594, 9172079, 18344158]

約数ペア:

[(1, 18344158), (2, 9172079), (7, 2620594), (14, 1310297), (19, 965482), (38, 482741), (133, 137926), (266, 68963)]