18899148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{82891}}^1$

素因数の和:82917

約数の個数: 24

約数和(自身を含む): 46419520

約数和(自身を除く): 27520372

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 82891, 165782, 248673, 331564, 497346, 994692, 1574929, 3149858, 4724787, 6299716, 9449574, 18899148]

約数ペア:

[(1, 18899148), (2, 9449574), (3, 6299716), (4, 4724787), (6, 3149858), (12, 1574929), (19, 994692), (38, 497346), (57, 331564), (76, 248673), (114, 165782), (228, 82891)]