2018803956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{26573}}^1$

素因数の和:27080

約数の個数: 48

約数和(自身を含む): 5083499904

約数和(自身を除く): 3064695948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 487, 974, 1461, 1948, 2922, 5844, 6331, 12662, 18993, 25324, 26573, 37986, 53146, 75972, 79719, 106292, 159438, 318876, 345449, 690898, 1036347, 1381796, 2072694, 4145388, 12941051, 25882102, 38823153, 51764204, 77646306, 155292612, 168233663, 336467326, 504700989, 672934652, 1009401978, 2018803956]

約数ペア:

[(1, 2018803956), (2, 1009401978), (3, 672934652), (4, 504700989), (6, 336467326), (12, 168233663), (13, 155292612), (26, 77646306), (39, 51764204), (52, 38823153), (78, 25882102), (156, 12941051), (487, 4145388), (974, 2072694), (1461, 1381796), (1948, 1036347), (2922, 690898), (5844, 345449), (6331, 318876), (12662, 159438), (18993, 106292), (25324, 79719), (26573, 75972), (37986, 53146)]