45407628

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{20021}}^1$

素因数の和:20044

約数の個数: 60

約数和(自身を含む): 135669072

約数和(自身を除く): 90261444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 20021, 40042, 60063, 80084, 120126, 140147, 180189, 240252, 280294, 360378, 420441, 540567, 560588, 720756, 840882, 1081134, 1261323, 1621701, 1681764, 2162268, 2522646, 3243402, 3783969, 5045292, 6486804, 7567938, 11351907, 15135876, 22703814, 45407628]

約数ペア:

[(1, 45407628), (2, 22703814), (3, 15135876), (4, 11351907), (6, 7567938), (7, 6486804), (9, 5045292), (12, 3783969), (14, 3243402), (18, 2522646), (21, 2162268), (27, 1681764), (28, 1621701), (36, 1261323), (42, 1081134), (54, 840882), (63, 720756), (81, 560588), (84, 540567), (108, 420441), (126, 360378), (162, 280294), (189, 240252), (252, 180189), (324, 140147), (378, 120126), (567, 80084), (756, 60063), (1134, 40042), (2268, 20021)]