18730476128

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{50647}}^1$

素因数の和:50804

約数の個数: 96

約数和(自身を含む): 45743652864

約数和(自身を除く): 27013176736

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 127, 182, 208, 224, 254, 364, 416, 508, 728, 889, 1016, 1456, 1651, 1778, 2032, 2912, 3302, 3556, 4064, 6604, 7112, 11557, 13208, 14224, 23114, 26416, 28448, 46228, 50647, 52832, 92456, 101294, 184912, 202588, 354529, 369824, 405176, 658411, 709058, 810352, 1316822, 1418116, 1620704, 2633644, 2836232, 4608877, 5267288, 5672464, 6432169, 9217754, 10534576, 11344928, 12864338, 18435508, 21069152, 25728676, 36871016, 45025183, 51457352, 73742032, 83618197, 90050366, 102914704, 147484064, 167236394, 180100732, 205829408, 334472788, 360201464, 585327379, 668945576, 720402928, 1170654758, 1337891152, 1440805856, 2341309516, 2675782304, 4682619032, 9365238064, 18730476128]

約数ペア:

[(1, 18730476128), (2, 9365238064), (4, 4682619032), (7, 2675782304), (8, 2341309516), (13, 1440805856), (14, 1337891152), (16, 1170654758), (26, 720402928), (28, 668945576), (32, 585327379), (52, 360201464), (56, 334472788), (91, 205829408), (104, 180100732), (112, 167236394), (127, 147484064), (182, 102914704), (208, 90050366), (224, 83618197), (254, 73742032), (364, 51457352), (416, 45025183), (508, 36871016), (728, 25728676), (889, 21069152), (1016, 18435508), (1456, 12864338), (1651, 11344928), (1778, 10534576), (2032, 9217754), (2912, 6432169), (3302, 5672464), (3556, 5267288), (4064, 4608877), (6604, 2836232), (7112, 2633644), (11557, 1620704), (13208, 1418116), (14224, 1316822), (23114, 810352), (26416, 709058), (28448, 658411), (46228, 405176), (50647, 369824), (52832, 354529), (92456, 202588), (101294, 184912)]