2018996996523

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{93954907}}^1$

素因数の和:93954971

約数の個数: 32

約数和(自身を含む): 3156884908800

約数和(自身を除く): 1137887912277

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 247, 377, 551, 741, 1131, 1653, 7163, 21489, 93954907, 281864721, 1221413791, 1785143233, 2724692303, 3664241373, 5355429699, 8174076909, 23206862029, 35420999939, 51769153757, 69620586087, 106262999817, 155307461271, 672998998841, 2018996996523]

約数ペア:

[(1, 2018996996523), (3, 672998998841), (13, 155307461271), (19, 106262999817), (29, 69620586087), (39, 51769153757), (57, 35420999939), (87, 23206862029), (247, 8174076909), (377, 5355429699), (551, 3664241373), (741, 2724692303), (1131, 1785143233), (1653, 1221413791), (7163, 281864721), (21489, 93954907)]