65393478

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1787}}^1$

素因数の和:1921

約数の個数: 48

約数和(自身を含む): 150621120

約数和(自身を除く): 85227642

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 107, 114, 171, 214, 321, 342, 642, 963, 1787, 1926, 2033, 3574, 4066, 5361, 6099, 10722, 12198, 16083, 18297, 32166, 33953, 36594, 67906, 101859, 191209, 203718, 305577, 382418, 573627, 611154, 1147254, 1720881, 3441762, 3632971, 7265942, 10898913, 21797826, 32696739, 65393478]

約数ペア:

[(1, 65393478), (2, 32696739), (3, 21797826), (6, 10898913), (9, 7265942), (18, 3632971), (19, 3441762), (38, 1720881), (57, 1147254), (107, 611154), (114, 573627), (171, 382418), (214, 305577), (321, 203718), (342, 191209), (642, 101859), (963, 67906), (1787, 36594), (1926, 33953), (2033, 32166), (3574, 18297), (4066, 16083), (5361, 12198), (6099, 10722)]