19200099078

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1213}}^1\times {\mathrm{30323}}^1$

素因数の和:31573

約数の個数: 48

約数和(自身を含む): 43071603120

約数和(自身を除く): 23871504042

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 1213, 2426, 3639, 7278, 10917, 21834, 30323, 35177, 60646, 70354, 90969, 105531, 181938, 211062, 272907, 316593, 545814, 633186, 879367, 1758734, 2638101, 5276202, 7914303, 15828606, 36781799, 73563598, 110345397, 220690794, 331036191, 662072382, 1066672171, 2133344342, 3200016513, 6400033026, 9600049539, 19200099078]

約数ペア:

[(1, 19200099078), (2, 9600049539), (3, 6400033026), (6, 3200016513), (9, 2133344342), (18, 1066672171), (29, 662072382), (58, 331036191), (87, 220690794), (174, 110345397), (261, 73563598), (522, 36781799), (1213, 15828606), (2426, 7914303), (3639, 5276202), (7278, 2638101), (10917, 1758734), (21834, 879367), (30323, 633186), (35177, 545814), (60646, 316593), (70354, 272907), (90969, 211062), (105531, 181938)]