21825864

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{10453}}^1$

素因数の和:10494

約数の個数: 48

約数和(自身を含む): 61155900

約数和(自身を除く): 39330036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 10453, 20906, 31359, 41812, 62718, 83624, 94077, 125436, 188154, 250872, 303137, 376308, 606274, 752616, 909411, 1212548, 1818822, 2425096, 2728233, 3637644, 5456466, 7275288, 10912932, 21825864]

約数ペア:

[(1, 21825864), (2, 10912932), (3, 7275288), (4, 5456466), (6, 3637644), (8, 2728233), (9, 2425096), (12, 1818822), (18, 1212548), (24, 909411), (29, 752616), (36, 606274), (58, 376308), (72, 303137), (87, 250872), (116, 188154), (174, 125436), (232, 94077), (261, 83624), (348, 62718), (522, 41812), (696, 31359), (1044, 20906), (2088, 10453)]