18305220761857

素因数分解:

${\mathrm{23}}^1\times {\mathrm{773}}^1\times {\mathrm{4871}}^1\times {\mathrm{211373}}^1$

素因数の和:217040

約数の個数: 16

約数和(自身を含む): 19129827241728

約数和(自身を除く): 824606479871

約数列:

[1, 23, 773, 4871, 17779, 112033, 211373, 3765283, 4861579, 86601509, 163391329, 1029597883, 3758000567, 23680751309, 795879163559, 18305220761857]

約数ペア:

[(1, 18305220761857), (23, 795879163559), (773, 23680751309), (4871, 3758000567), (17779, 1029597883), (112033, 163391329), (211373, 86601509), (3765283, 4861579)]