18194264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 39191040

約数和(自身を除く): 20996776

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 53, 83, 88, 94, 106, 166, 188, 212, 332, 376, 424, 517, 583, 664, 913, 1034, 1166, 1826, 2068, 2332, 2491, 3652, 3901, 4136, 4399, 4664, 4982, 7304, 7802, 8798, 9964, 15604, 17596, 19928, 27401, 31208, 35192, 42911, 48389, 54802, 85822, 96778, 109604, 171644, 193556, 206753, 219208, 343288, 387112, 413506, 827012, 1654024, 2274283, 4548566, 9097132, 18194264]

約数ペア:

[(1, 18194264), (2, 9097132), (4, 4548566), (8, 2274283), (11, 1654024), (22, 827012), (44, 413506), (47, 387112), (53, 343288), (83, 219208), (88, 206753), (94, 193556), (106, 171644), (166, 109604), (188, 96778), (212, 85822), (332, 54802), (376, 48389), (424, 42911), (517, 35192), (583, 31208), (664, 27401), (913, 19928), (1034, 17596), (1166, 15604), (1826, 9964), (2068, 8798), (2332, 7802), (2491, 7304), (3652, 4982), (3901, 4664), (4136, 4399)]