19377018891

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1\times {\mathrm{1021}}^1$

素因数の和:1536

約数の個数: 48

約数和(自身を含む): 28850814720

約数和(自身を除く): 9473795829

約数列:

[1, 3, 9, 59, 103, 177, 309, 347, 531, 927, 1021, 1041, 3063, 3123, 6077, 9189, 18231, 20473, 35741, 54693, 60239, 61419, 105163, 107223, 180717, 184257, 315489, 321669, 354287, 542151, 946467, 1062861, 2108719, 3188583, 6204617, 6326157, 18613851, 18978471, 20902933, 36491561, 55841553, 62708799, 109474683, 188126397, 328424049, 2153002099, 6459006297, 19377018891]

約数ペア:

[(1, 19377018891), (3, 6459006297), (9, 2153002099), (59, 328424049), (103, 188126397), (177, 109474683), (309, 62708799), (347, 55841553), (531, 36491561), (927, 20902933), (1021, 18978471), (1041, 18613851), (3063, 6326157), (3123, 6204617), (6077, 3188583), (9189, 2108719), (18231, 1062861), (20473, 946467), (35741, 542151), (54693, 354287), (60239, 321669), (61419, 315489), (105163, 184257), (107223, 180717)]