39986352

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{1889}}^1$

素因数の和:1920

約数の個数: 120

約数和(自身を含む): 133585200

約数和(自身を除く): 93598848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 1889, 2352, 2646, 3024, 3528, 3778, 5292, 5667, 7056, 7556, 10584, 11334, 13223, 15112, 17001, 21168, 22668, 26446, 30224, 34002, 39669, 45336, 51003, 52892, 68004, 79338, 90672, 92561, 102006, 105784, 119007, 136008, 158676, 185122, 204012, 211568, 238014, 272016, 277683, 317352, 357021, 370244, 408024, 476028, 555366, 634704, 714042, 740488, 816048, 833049, 952056, 1110732, 1428084, 1480976, 1666098, 1904112, 2221464, 2499147, 2856168, 3332196, 4442928, 4998294, 5712336, 6664392, 9996588, 13328784, 19993176, 39986352]

約数ペア:

[(1, 39986352), (2, 19993176), (3, 13328784), (4, 9996588), (6, 6664392), (7, 5712336), (8, 4998294), (9, 4442928), (12, 3332196), (14, 2856168), (16, 2499147), (18, 2221464), (21, 1904112), (24, 1666098), (27, 1480976), (28, 1428084), (36, 1110732), (42, 952056), (48, 833049), (49, 816048), (54, 740488), (56, 714042), (63, 634704), (72, 555366), (84, 476028), (98, 408024), (108, 370244), (112, 357021), (126, 317352), (144, 277683), (147, 272016), (168, 238014), (189, 211568), (196, 204012), (216, 185122), (252, 158676), (294, 136008), (336, 119007), (378, 105784), (392, 102006), (432, 92561), (441, 90672), (504, 79338), (588, 68004), (756, 52892), (784, 51003), (882, 45336), (1008, 39669), (1176, 34002), (1323, 30224), (1512, 26446), (1764, 22668), (1889, 21168), (2352, 17001), (2646, 15112), (3024, 13223), (3528, 11334), (3778, 10584), (5292, 7556), (5667, 7056)]