2018364978

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{179}}^1\times {\mathrm{5479}}^1$

素因数の和:5684

約数の個数: 64

約数和(自身を含む): 4734720000

約数和(自身を除く): 2716355022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 179, 294, 343, 358, 537, 686, 1029, 1074, 1253, 2058, 2506, 3759, 5479, 7518, 8771, 10958, 16437, 17542, 26313, 32874, 38353, 52626, 61397, 76706, 115059, 122794, 184191, 230118, 268471, 368382, 536942, 805413, 980741, 1610826, 1879297, 1961482, 2942223, 3758594, 5637891, 5884446, 6865187, 11275782, 13730374, 20595561, 41191122, 48056309, 96112618, 144168927, 288337854, 336394163, 672788326, 1009182489, 2018364978]

約数ペア:

[(1, 2018364978), (2, 1009182489), (3, 672788326), (6, 336394163), (7, 288337854), (14, 144168927), (21, 96112618), (42, 48056309), (49, 41191122), (98, 20595561), (147, 13730374), (179, 11275782), (294, 6865187), (343, 5884446), (358, 5637891), (537, 3758594), (686, 2942223), (1029, 1961482), (1074, 1879297), (1253, 1610826), (2058, 980741), (2506, 805413), (3759, 536942), (5479, 368382), (7518, 268471), (8771, 230118), (10958, 184191), (16437, 122794), (17542, 115059), (26313, 76706), (32874, 61397), (38353, 52626)]