17884386

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3323}}^1$

素因数の和:3367

約数の個数: 48

約数和(自身を含む): 43557696

約数和(自身を除く): 25673310

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 3323, 5382, 6646, 9969, 19938, 29907, 43199, 59814, 76429, 86398, 129597, 152858, 229287, 259194, 388791, 458574, 687861, 777582, 993577, 1375722, 1987154, 2980731, 5961462, 8942193, 17884386]

約数ペア:

[(1, 17884386), (2, 8942193), (3, 5961462), (6, 2980731), (9, 1987154), (13, 1375722), (18, 993577), (23, 777582), (26, 687861), (39, 458574), (46, 388791), (69, 259194), (78, 229287), (117, 152858), (138, 129597), (207, 86398), (234, 76429), (299, 59814), (414, 43199), (598, 29907), (897, 19938), (1794, 9969), (2691, 6646), (3323, 5382)]