2018747577609

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{941}}^1\times {\mathrm{351059}}^1$

素因数の和:352110

約数の個数: 48

約数和(自身を含む): 3370479315840

約数和(自身を除く): 1351731738231

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 941, 2037, 2823, 6111, 6587, 8469, 19761, 59283, 91277, 273831, 351059, 638939, 821493, 1053177, 1916817, 2457413, 3159531, 5750451, 7372239, 22116717, 34052723, 102158169, 238369061, 306474507, 330346519, 715107183, 991039557, 2145321549, 2312425633, 2973118671, 6937276899, 20811830697, 32043612343, 96130837029, 224305286401, 288392511087, 672915859203, 2018747577609]

約数ペア:

[(1, 2018747577609), (3, 672915859203), (7, 288392511087), (9, 224305286401), (21, 96130837029), (63, 32043612343), (97, 20811830697), (291, 6937276899), (679, 2973118671), (873, 2312425633), (941, 2145321549), (2037, 991039557), (2823, 715107183), (6111, 330346519), (6587, 306474507), (8469, 238369061), (19761, 102158169), (59283, 34052723), (91277, 22116717), (273831, 7372239), (351059, 5750451), (638939, 3159531), (821493, 2457413), (1053177, 1916817)]