18593622418

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^2$

素因数の和:708

約数の個数: 72

約数和(自身を含む): 34304482368

約数和(自身を除く): 15710859950

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 103, 161, 206, 283, 322, 566, 721, 1127, 1442, 1981, 2254, 2369, 3962, 4738, 5047, 6509, 10094, 13018, 13867, 16583, 27734, 29149, 33166, 45563, 58298, 80089, 91126, 116081, 160178, 204043, 232162, 318941, 408086, 560623, 637882, 670427, 1121246, 1340854, 1428301, 1842047, 2856602, 3684094, 3924361, 4692989, 7848722, 8249167, 9385978, 12894329, 16498334, 25788658, 32850923, 57744169, 65701846, 90260303, 115488338, 180520606, 189730841, 379461682, 404209183, 808418366, 1328115887, 2656231774, 9296811209, 18593622418]

約数ペア:

[(1, 18593622418), (2, 9296811209), (7, 2656231774), (14, 1328115887), (23, 808418366), (46, 404209183), (49, 379461682), (98, 189730841), (103, 180520606), (161, 115488338), (206, 90260303), (283, 65701846), (322, 57744169), (566, 32850923), (721, 25788658), (1127, 16498334), (1442, 12894329), (1981, 9385978), (2254, 8249167), (2369, 7848722), (3962, 4692989), (4738, 3924361), (5047, 3684094), (6509, 2856602), (10094, 1842047), (13018, 1428301), (13867, 1340854), (16583, 1121246), (27734, 670427), (29149, 637882), (33166, 560623), (45563, 408086), (58298, 318941), (80089, 232162), (91126, 204043), (116081, 160178)]