2019889512

素因数分解:

$2^3\times 3^2\times {\mathrm{1721}}^1\times {\mathrm{16301}}^1$

素因数の和:18034

約数の個数: 48

約数和(自身を含む): 5474048580

約数和(自身を除く): 3454159068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1721, 3442, 5163, 6884, 10326, 13768, 15489, 16301, 20652, 30978, 32602, 41304, 48903, 61956, 65204, 97806, 123912, 130408, 146709, 195612, 293418, 391224, 586836, 1173672, 28054021, 56108042, 84162063, 112216084, 168324126, 224432168, 252486189, 336648252, 504972378, 673296504, 1009944756, 2019889512]

約数ペア:

[(1, 2019889512), (2, 1009944756), (3, 673296504), (4, 504972378), (6, 336648252), (8, 252486189), (9, 224432168), (12, 168324126), (18, 112216084), (24, 84162063), (36, 56108042), (72, 28054021), (1721, 1173672), (3442, 586836), (5163, 391224), (6884, 293418), (10326, 195612), (13768, 146709), (15489, 130408), (16301, 123912), (20652, 97806), (30978, 65204), (32602, 61956), (41304, 48903)]