21733488

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{7187}}^1$

素因数の和:7211

約数の個数: 80

約数和(自身を含む): 71304960

約数和(自身を除く): 49571472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 7187, 14374, 21561, 28748, 43122, 50309, 57496, 64683, 86244, 100618, 114992, 129366, 150927, 172488, 194049, 201236, 258732, 301854, 344976, 388098, 402472, 452781, 517464, 603708, 776196, 804944, 905562, 1034928, 1207416, 1358343, 1552392, 1811124, 2414832, 2716686, 3104784, 3622248, 5433372, 7244496, 10866744, 21733488]

約数ペア:

[(1, 21733488), (2, 10866744), (3, 7244496), (4, 5433372), (6, 3622248), (7, 3104784), (8, 2716686), (9, 2414832), (12, 1811124), (14, 1552392), (16, 1358343), (18, 1207416), (21, 1034928), (24, 905562), (27, 804944), (28, 776196), (36, 603708), (42, 517464), (48, 452781), (54, 402472), (56, 388098), (63, 344976), (72, 301854), (84, 258732), (108, 201236), (112, 194049), (126, 172488), (144, 150927), (168, 129366), (189, 114992), (216, 100618), (252, 86244), (336, 64683), (378, 57496), (432, 50309), (504, 43122), (756, 28748), (1008, 21561), (1512, 14374), (3024, 7187)]