18316813761

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:863

約数の個数: 96

約数和(自身を含む): 29941996032

約数和(自身を除く): 11625182271

約数列:

[1, 3, 9, 17, 23, 51, 69, 73, 113, 153, 207, 219, 339, 391, 631, 657, 1017, 1173, 1241, 1679, 1893, 1921, 2599, 3519, 3723, 5037, 5679, 5763, 7797, 8249, 10727, 11169, 14513, 15111, 17289, 23391, 24747, 28543, 32181, 43539, 44183, 46063, 71303, 74241, 85629, 96543, 130617, 132549, 138189, 140233, 189727, 213909, 246721, 256887, 397647, 414567, 420699, 569181, 641727, 740163, 783071, 1059449, 1212151, 1262097, 1639969, 1707543, 2220489, 2349213, 3178347, 3225359, 3636453, 4919907, 5205119, 7047639, 9535041, 9676077, 10909359, 14759721, 15615357, 18010633, 27879473, 29028231, 46846071, 54031899, 83638419, 88487023, 119717737, 162095697, 250915257, 265461069, 359153211, 796383207, 1077459633, 2035201529, 6105604587, 18316813761]

約数ペア:

[(1, 18316813761), (3, 6105604587), (9, 2035201529), (17, 1077459633), (23, 796383207), (51, 359153211), (69, 265461069), (73, 250915257), (113, 162095697), (153, 119717737), (207, 88487023), (219, 83638419), (339, 54031899), (391, 46846071), (631, 29028231), (657, 27879473), (1017, 18010633), (1173, 15615357), (1241, 14759721), (1679, 10909359), (1893, 9676077), (1921, 9535041), (2599, 7047639), (3519, 5205119), (3723, 4919907), (5037, 3636453), (5679, 3225359), (5763, 3178347), (7797, 2349213), (8249, 2220489), (10727, 1707543), (11169, 1639969), (14513, 1262097), (15111, 1212151), (17289, 1059449), (23391, 783071), (24747, 740163), (28543, 641727), (32181, 569181), (43539, 420699), (44183, 414567), (46063, 397647), (71303, 256887), (74241, 246721), (85629, 213909), (96543, 189727), (130617, 140233), (132549, 138189)]