2472237621

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1471}}^1$

素因数の和:1631

約数の個数: 72

約数和(自身を含む): 4310651904

約数和(自身を除く): 1838414283

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 103, 111, 147, 259, 309, 333, 441, 721, 777, 927, 1471, 1813, 2163, 2331, 3811, 4413, 5047, 5439, 6489, 10297, 11433, 13239, 15141, 16317, 26677, 30891, 34299, 45423, 54427, 72079, 80031, 92673, 151513, 163281, 186739, 216237, 240093, 380989, 454539, 489843, 560217, 648711, 1060591, 1142967, 1363617, 1680651, 2666923, 3181773, 3428901, 5605981, 7424137, 8000769, 9545319, 16817943, 22272411, 24002307, 39241867, 50453829, 66817233, 117725601, 274693069, 353176803, 824079207, 2472237621]

約数ペア:

[(1, 2472237621), (3, 824079207), (7, 353176803), (9, 274693069), (21, 117725601), (37, 66817233), (49, 50453829), (63, 39241867), (103, 24002307), (111, 22272411), (147, 16817943), (259, 9545319), (309, 8000769), (333, 7424137), (441, 5605981), (721, 3428901), (777, 3181773), (927, 2666923), (1471, 1680651), (1813, 1363617), (2163, 1142967), (2331, 1060591), (3811, 648711), (4413, 560217), (5047, 489843), (5439, 454539), (6489, 380989), (10297, 240093), (11433, 216237), (13239, 186739), (15141, 163281), (16317, 151513), (26677, 92673), (30891, 80031), (34299, 72079), (45423, 54427)]