9139759902

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{619981}}^1$

素因数の和:620015

約数の個数: 80

約数和(自身を含む): 25205988192

約数和(自身を除く): 16066228290

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 14742, 619981, 1239962, 1859943, 3719886, 4339867, 5579829, 8059753, 8679734, 11159658, 13019601, 16119506, 16739487, 24179259, 26039202, 33478974, 39058803, 48358518, 50218461, 56418271, 72537777, 78117606, 100436922, 112836542, 117176409, 145075554, 169254813, 217613331, 234352818, 338509626, 351529227, 435226662, 507764439, 652839993, 703058454, 1015528878, 1305679986, 1523293317, 3046586634, 4569879951, 9139759902]

約数ペア:

[(1, 9139759902), (2, 4569879951), (3, 3046586634), (6, 1523293317), (7, 1305679986), (9, 1015528878), (13, 703058454), (14, 652839993), (18, 507764439), (21, 435226662), (26, 351529227), (27, 338509626), (39, 234352818), (42, 217613331), (54, 169254813), (63, 145075554), (78, 117176409), (81, 112836542), (91, 100436922), (117, 78117606), (126, 72537777), (162, 56418271), (182, 50218461), (189, 48358518), (234, 39058803), (273, 33478974), (351, 26039202), (378, 24179259), (546, 16739487), (567, 16119506), (702, 13019601), (819, 11159658), (1053, 8679734), (1134, 8059753), (1638, 5579829), (2106, 4339867), (2457, 3719886), (4914, 1859943), (7371, 1239962), (14742, 619981)]