11987118

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4657}}^1$

素因数の和:4689

約数の個数: 48

約数和(自身を含む): 30519216

約数和(自身を除く): 18532098

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 4657, 9314, 13971, 27942, 41913, 51227, 60541, 83826, 102454, 121082, 153681, 181623, 307362, 363246, 461043, 544869, 665951, 922086, 1089738, 1331902, 1997853, 3995706, 5993559, 11987118]

約数ペア:

[(1, 11987118), (2, 5993559), (3, 3995706), (6, 1997853), (9, 1331902), (11, 1089738), (13, 922086), (18, 665951), (22, 544869), (26, 461043), (33, 363246), (39, 307362), (66, 181623), (78, 153681), (99, 121082), (117, 102454), (143, 83826), (198, 60541), (234, 51227), (286, 41913), (429, 27942), (858, 13971), (1287, 9314), (2574, 4657)]