21044952

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{10079}}^1$

素因数の和:10120

約数の個数: 48

約数和(自身を含む): 58968000

約数和(自身を除く): 37923048

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, 10079, 20158, 30237, 40316, 60474, 80632, 90711, 120948, 181422, 241896, 292291, 362844, 584582, 725688, 876873, 1169164, 1753746, 2338328, 2630619, 3507492, 5261238, 7014984, 10522476, 21044952]

約数ペア:

[(1, 21044952), (2, 10522476), (3, 7014984), (4, 5261238), (6, 3507492), (8, 2630619), (9, 2338328), (12, 1753746), (18, 1169164), (24, 876873), (29, 725688), (36, 584582), (58, 362844), (72, 292291), (87, 241896), (116, 181422), (174, 120948), (232, 90711), (261, 80632), (348, 60474), (522, 40316), (696, 30237), (1044, 20158), (2088, 10079)]