2019467868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{18911}}^1$

素因数の和:19738

約数の個数: 48

約数和(自身を含む): 5147089920

約数和(自身を除く): 3127622052

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 809, 1618, 2427, 3236, 4854, 8899, 9708, 17798, 18911, 26697, 35596, 37822, 53394, 56733, 75644, 106788, 113466, 208021, 226932, 416042, 624063, 832084, 1248126, 2496252, 15298999, 30597998, 45896997, 61195996, 91793994, 168288989, 183587988, 336577978, 504866967, 673155956, 1009733934, 2019467868]

約数ペア:

[(1, 2019467868), (2, 1009733934), (3, 673155956), (4, 504866967), (6, 336577978), (11, 183587988), (12, 168288989), (22, 91793994), (33, 61195996), (44, 45896997), (66, 30597998), (132, 15298999), (809, 2496252), (1618, 1248126), (2427, 832084), (3236, 624063), (4854, 416042), (8899, 226932), (9708, 208021), (17798, 113466), (18911, 106788), (26697, 75644), (35596, 56733), (37822, 53394)]