18461542011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{48491}}^1$

素因数の和:48727

約数の個数: 32

約数和(自身を含む): 27372764160

約数和(自身を除く): 8911222149

約数列:

[1, 3, 11, 33, 83, 139, 249, 417, 913, 1529, 2739, 4587, 11537, 34611, 48491, 126907, 145473, 380721, 533401, 1600203, 4024753, 6740249, 12074259, 20220747, 44272283, 74142739, 132816849, 222428217, 559440667, 1678322001, 6153847337, 18461542011]

約数ペア:

[(1, 18461542011), (3, 6153847337), (11, 1678322001), (33, 559440667), (83, 222428217), (139, 132816849), (249, 74142739), (417, 44272283), (913, 20220747), (1529, 12074259), (2739, 6740249), (4587, 4024753), (11537, 1600203), (34611, 533401), (48491, 380721), (126907, 145473)]