27810983886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{477409}}^1$

素因数の和:477513

約数の個数: 64

約数和(自身を含む): 67830412800

約数和(自身を除く): 40019428914

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 73, 114, 133, 146, 219, 266, 399, 438, 511, 798, 1022, 1387, 1533, 2774, 3066, 4161, 8322, 9709, 19418, 29127, 58254, 477409, 954818, 1432227, 2864454, 3341863, 6683726, 9070771, 10025589, 18141542, 20051178, 27212313, 34850857, 54424626, 63495397, 69701714, 104552571, 126990794, 190486191, 209105142, 243955999, 380972382, 487911998, 662166283, 731867997, 1324332566, 1463735994, 1986498849, 3972997698, 4635163981, 9270327962, 13905491943, 27810983886]

約数ペア:

[(1, 27810983886), (2, 13905491943), (3, 9270327962), (6, 4635163981), (7, 3972997698), (14, 1986498849), (19, 1463735994), (21, 1324332566), (38, 731867997), (42, 662166283), (57, 487911998), (73, 380972382), (114, 243955999), (133, 209105142), (146, 190486191), (219, 126990794), (266, 104552571), (399, 69701714), (438, 63495397), (511, 54424626), (798, 34850857), (1022, 27212313), (1387, 20051178), (1533, 18141542), (2774, 10025589), (3066, 9070771), (4161, 6683726), (8322, 3341863), (9709, 2864454), (19418, 1432227), (29127, 954818), (58254, 477409)]