9438968

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{199}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 22743000

約数和(自身を除く): 13304032

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 199, 242, 308, 392, 398, 484, 539, 616, 796, 847, 968, 1078, 1393, 1592, 1694, 2156, 2189, 2786, 3388, 4312, 4378, 5572, 5929, 6776, 8756, 9751, 11144, 11858, 15323, 17512, 19502, 23716, 24079, 30646, 39004, 47432, 48158, 61292, 78008, 96316, 107261, 122584, 168553, 192632, 214522, 337106, 429044, 674212, 858088, 1179871, 1348424, 2359742, 4719484, 9438968]

約数ペア:

[(1, 9438968), (2, 4719484), (4, 2359742), (7, 1348424), (8, 1179871), (11, 858088), (14, 674212), (22, 429044), (28, 337106), (44, 214522), (49, 192632), (56, 168553), (77, 122584), (88, 107261), (98, 96316), (121, 78008), (154, 61292), (196, 48158), (199, 47432), (242, 39004), (308, 30646), (392, 24079), (398, 23716), (484, 19502), (539, 17512), (616, 15323), (796, 11858), (847, 11144), (968, 9751), (1078, 8756), (1393, 6776), (1592, 5929), (1694, 5572), (2156, 4378), (2189, 4312), (2786, 3388)]