18808212951

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{4091}}^1\times {\mathrm{46439}}^1$

素因数の和:50547

約数の個数: 24

約数和(自身を含む): 29645066880

約数和(自身を除く): 10836853929

約数列:

[1, 3, 9, 11, 33, 99, 4091, 12273, 36819, 45001, 46439, 135003, 139317, 405009, 417951, 510829, 1532487, 4597461, 189981949, 569945847, 1709837541, 2089801439, 6269404317, 18808212951]

約数ペア:

[(1, 18808212951), (3, 6269404317), (9, 2089801439), (11, 1709837541), (33, 569945847), (99, 189981949), (4091, 4597461), (12273, 1532487), (36819, 510829), (45001, 417951), (46439, 405009), (135003, 139317)]