42791268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14437}}^1$

素因数の和:14476

約数の個数: 48

約数和(自身を含む): 113193920

約数和(自身を除く): 70402652

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 14437, 28874, 43311, 57748, 86622, 173244, 187681, 274303, 375362, 548606, 563043, 750724, 822909, 1097212, 1126086, 1645818, 2252172, 3291636, 3565939, 7131878, 10697817, 14263756, 21395634, 42791268]

約数ペア:

[(1, 42791268), (2, 21395634), (3, 14263756), (4, 10697817), (6, 7131878), (12, 3565939), (13, 3291636), (19, 2252172), (26, 1645818), (38, 1126086), (39, 1097212), (52, 822909), (57, 750724), (76, 563043), (78, 548606), (114, 375362), (156, 274303), (228, 187681), (247, 173244), (494, 86622), (741, 57748), (988, 43311), (1482, 28874), (2964, 14437)]