21096679912

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{32401}}^1$

素因数の和:32583

約数の個数: 96

約数和(自身を含む): 50531567040

約数和(自身を除く): 29434887128

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 151, 154, 196, 302, 308, 392, 539, 604, 616, 1057, 1078, 1208, 1661, 2114, 2156, 3322, 4228, 4312, 6644, 7399, 8456, 11627, 13288, 14798, 23254, 29596, 32401, 46508, 59192, 64802, 81389, 93016, 129604, 162778, 226807, 259208, 325556, 356411, 453614, 651112, 712822, 907228, 1425644, 1587649, 1814456, 2494877, 2851288, 3175298, 4892551, 4989754, 6350596, 9785102, 9979508, 12701192, 17464139, 19570204, 19959016, 34247857, 34928278, 39140408, 53818061, 68495714, 69856556, 107636122, 136991428, 139713112, 215272244, 239734999, 273982856, 376726427, 430544488, 479469998, 753452854, 958939996, 1506905708, 1917879992, 2637084989, 3013811416, 5274169978, 10548339956, 21096679912]

約数ペア:

[(1, 21096679912), (2, 10548339956), (4, 5274169978), (7, 3013811416), (8, 2637084989), (11, 1917879992), (14, 1506905708), (22, 958939996), (28, 753452854), (44, 479469998), (49, 430544488), (56, 376726427), (77, 273982856), (88, 239734999), (98, 215272244), (151, 139713112), (154, 136991428), (196, 107636122), (302, 69856556), (308, 68495714), (392, 53818061), (539, 39140408), (604, 34928278), (616, 34247857), (1057, 19959016), (1078, 19570204), (1208, 17464139), (1661, 12701192), (2114, 9979508), (2156, 9785102), (3322, 6350596), (4228, 4989754), (4312, 4892551), (6644, 3175298), (7399, 2851288), (8456, 2494877), (11627, 1814456), (13288, 1587649), (14798, 1425644), (23254, 907228), (29596, 712822), (32401, 651112), (46508, 453614), (59192, 356411), (64802, 325556), (81389, 259208), (93016, 226807), (129604, 162778)]