18461882322

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1\times {\mathrm{883}}^1$

素因数の和:1552

約数の個数: 96

約数和(自身を含む): 43439760000

約数和(自身を除く): 24977877678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 199, 234, 398, 449, 597, 883, 898, 1194, 1347, 1766, 1791, 2587, 2649, 2694, 3582, 4041, 5174, 5298, 5837, 7761, 7947, 8082, 11479, 11674, 15522, 15894, 17511, 22958, 23283, 34437, 35022, 46566, 52533, 68874, 89351, 103311, 105066, 175717, 178702, 206622, 268053, 351434, 396467, 527151, 536106, 792934, 804159, 1054302, 1161563, 1189401, 1581453, 1608318, 2284321, 2323126, 2378802, 3162906, 3484689, 3568203, 4568642, 5154071, 6852963, 6969378, 7136406, 10308142, 10454067, 13705926, 15462213, 20558889, 20908134, 30924426, 41117778, 46386639, 78896933, 92773278, 157793866, 236690799, 473381598, 710072397, 1025660129, 1420144794, 2051320258, 3076980387, 6153960774, 9230941161, 18461882322]

約数ペア:

[(1, 18461882322), (2, 9230941161), (3, 6153960774), (6, 3076980387), (9, 2051320258), (13, 1420144794), (18, 1025660129), (26, 710072397), (39, 473381598), (78, 236690799), (117, 157793866), (199, 92773278), (234, 78896933), (398, 46386639), (449, 41117778), (597, 30924426), (883, 20908134), (898, 20558889), (1194, 15462213), (1347, 13705926), (1766, 10454067), (1791, 10308142), (2587, 7136406), (2649, 6969378), (2694, 6852963), (3582, 5154071), (4041, 4568642), (5174, 3568203), (5298, 3484689), (5837, 3162906), (7761, 2378802), (7947, 2323126), (8082, 2284321), (11479, 1608318), (11674, 1581453), (15522, 1189401), (15894, 1161563), (17511, 1054302), (22958, 804159), (23283, 792934), (34437, 536106), (35022, 527151), (46566, 396467), (52533, 351434), (68874, 268053), (89351, 206622), (103311, 178702), (105066, 175717)]