42140186

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 74233152

約数和(自身を除く): 32092966

約数列:

[1, 2, 11, 22, 23, 46, 67, 113, 121, 134, 226, 242, 253, 506, 737, 1243, 1474, 1541, 2486, 2599, 2783, 3082, 5198, 5566, 7571, 8107, 13673, 15142, 16214, 16951, 27346, 28589, 33902, 57178, 83281, 166562, 174133, 186461, 314479, 348266, 372922, 628958, 916091, 1832182, 1915463, 3830926, 21070093, 42140186]

約数ペア:

[(1, 42140186), (2, 21070093), (11, 3830926), (22, 1915463), (23, 1832182), (46, 916091), (67, 628958), (113, 372922), (121, 348266), (134, 314479), (226, 186461), (242, 174133), (253, 166562), (506, 83281), (737, 57178), (1243, 33902), (1474, 28589), (1541, 27346), (2486, 16951), (2599, 16214), (2783, 15142), (3082, 13673), (5198, 8107), (5566, 7571)]