17946218

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{673}}^1$

素因数の和:941

約数の個数: 16

約数和(自身を含む): 27499200

約数和(自身を除く): 9552982

約数列:

[1, 2, 67, 134, 199, 398, 673, 1346, 13333, 26666, 45091, 90182, 133927, 267854, 8973109, 17946218]

約数ペア:

[(1, 17946218), (2, 8973109), (67, 267854), (134, 133927), (199, 90182), (398, 45091), (673, 26666), (1346, 13333)]