18679064

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{34849}}^1$

素因数の和:34922

約数の個数: 16

約数和(自身を含む): 35547000

約数和(自身を除く): 16867936

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 34849, 69698, 139396, 278792, 2334883, 4669766, 9339532, 18679064]

約数ペア:

[(1, 18679064), (2, 9339532), (4, 4669766), (8, 2334883), (67, 278792), (134, 139396), (268, 69698), (536, 34849)]