27831474174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{321833}}^1$

素因数の和:321945

約数の個数: 64

約数和(自身を含む): 66735498240

約数和(自身を除く): 38904024066

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 71, 87, 142, 174, 203, 213, 406, 426, 497, 609, 994, 1218, 1491, 2059, 2982, 4118, 6177, 12354, 14413, 28826, 43239, 86478, 321833, 643666, 965499, 1930998, 2252831, 4505662, 6758493, 9333157, 13516986, 18666314, 22850143, 27999471, 45700286, 55998942, 65332099, 68550429, 130664198, 137100858, 159951001, 195996297, 319902002, 391992594, 479853003, 662654147, 959706006, 1325308294, 1987962441, 3975924882, 4638579029, 9277158058, 13915737087, 27831474174]

約数ペア:

[(1, 27831474174), (2, 13915737087), (3, 9277158058), (6, 4638579029), (7, 3975924882), (14, 1987962441), (21, 1325308294), (29, 959706006), (42, 662654147), (58, 479853003), (71, 391992594), (87, 319902002), (142, 195996297), (174, 159951001), (203, 137100858), (213, 130664198), (406, 68550429), (426, 65332099), (497, 55998942), (609, 45700286), (994, 27999471), (1218, 22850143), (1491, 18666314), (2059, 13516986), (2982, 9333157), (4118, 6758493), (6177, 4505662), (12354, 2252831), (14413, 1930998), (28826, 965499), (43239, 643666), (86478, 321833)]