17970705792

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{399989}}^1$

素因数の和:400025

約数の個数: 128

約数和(自身を含む): 57118572000

約数和(自身を除く): 39147866208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4992, 5616, 7488, 11232, 14976, 22464, 44928, 399989, 799978, 1199967, 1599956, 2399934, 3199912, 3599901, 4799868, 5199857, 6399824, 7199802, 9599736, 10399714, 10799703, 12799648, 14399604, 15599571, 19199472, 20799428, 21599406, 25599296, 28799208, 31199142, 38398944, 41598856, 43198812, 46798713, 51198592, 57598416, 62398284, 76797888, 83197712, 86397624, 93597426, 115196832, 124796568, 140396139, 153595776, 166395424, 172795248, 187194852, 230393664, 249593136, 280792278, 332790848, 345590496, 374389704, 460787328, 499186272, 561584556, 665581696, 691180992, 748779408, 998372544, 1123169112, 1382361984, 1497558816, 1996745088, 2246338224, 2995117632, 4492676448, 5990235264, 8985352896, 17970705792]

約数ペア:

[(1, 17970705792), (2, 8985352896), (3, 5990235264), (4, 4492676448), (6, 2995117632), (8, 2246338224), (9, 1996745088), (12, 1497558816), (13, 1382361984), (16, 1123169112), (18, 998372544), (24, 748779408), (26, 691180992), (27, 665581696), (32, 561584556), (36, 499186272), (39, 460787328), (48, 374389704), (52, 345590496), (54, 332790848), (64, 280792278), (72, 249593136), (78, 230393664), (96, 187194852), (104, 172795248), (108, 166395424), (117, 153595776), (128, 140396139), (144, 124796568), (156, 115196832), (192, 93597426), (208, 86397624), (216, 83197712), (234, 76797888), (288, 62398284), (312, 57598416), (351, 51198592), (384, 46798713), (416, 43198812), (432, 41598856), (468, 38398944), (576, 31199142), (624, 28799208), (702, 25599296), (832, 21599406), (864, 20799428), (936, 19199472), (1152, 15599571), (1248, 14399604), (1404, 12799648), (1664, 10799703), (1728, 10399714), (1872, 9599736), (2496, 7199802), (2808, 6399824), (3456, 5199857), (3744, 4799868), (4992, 3599901), (5616, 3199912), (7488, 2399934), (11232, 1599956), (14976, 1199967), (22464, 799978), (44928, 399989)]