2149875756

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{947917}}^1$

素因数の和:947940

約数の個数: 60

約数和(自身を含む): 6423092368

約数和(自身を除く): 4273216612

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, 947917, 1895834, 2843751, 3791668, 5687502, 6635419, 8531253, 11375004, 13270838, 17062506, 19906257, 25593759, 26541676, 34125012, 39812514, 51187518, 59718771, 76781277, 79625028, 102375036, 119437542, 153562554, 179156313, 238875084, 307125108, 358312626, 537468939, 716625252, 1074937878, 2149875756]

約数ペア:

[(1, 2149875756), (2, 1074937878), (3, 716625252), (4, 537468939), (6, 358312626), (7, 307125108), (9, 238875084), (12, 179156313), (14, 153562554), (18, 119437542), (21, 102375036), (27, 79625028), (28, 76781277), (36, 59718771), (42, 51187518), (54, 39812514), (63, 34125012), (81, 26541676), (84, 25593759), (108, 19906257), (126, 17062506), (162, 13270838), (189, 11375004), (252, 8531253), (324, 6635419), (378, 5687502), (567, 3791668), (756, 2843751), (1134, 1895834), (2268, 947917)]