9967286

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 18837360

約数和(自身を除く): 8870074

約数列:

[1, 2, 7, 14, 19, 38, 49, 53, 98, 101, 106, 133, 202, 266, 371, 707, 742, 931, 1007, 1414, 1862, 1919, 2014, 2597, 3838, 4949, 5194, 5353, 7049, 9898, 10706, 13433, 14098, 26866, 37471, 49343, 74942, 94031, 98686, 101707, 188062, 203414, 262297, 524594, 711949, 1423898, 4983643, 9967286]

約数ペア:

[(1, 9967286), (2, 4983643), (7, 1423898), (14, 711949), (19, 524594), (38, 262297), (49, 203414), (53, 188062), (98, 101707), (101, 98686), (106, 94031), (133, 74942), (202, 49343), (266, 37471), (371, 26866), (707, 14098), (742, 13433), (931, 10706), (1007, 9898), (1414, 7049), (1862, 5353), (1919, 5194), (2014, 4949), (2597, 3838)]