2544822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1097

約数の個数: 48

約数和(自身を含む): 6639360

約数和(自身を除く): 4094538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1063, 1197, 2126, 2394, 3189, 6378, 7441, 9567, 14882, 19134, 20197, 22323, 40394, 44646, 60591, 66969, 121182, 133938, 141379, 181773, 282758, 363546, 424137, 848274, 1272411, 2544822]

約数ペア:

[(1, 2544822), (2, 1272411), (3, 848274), (6, 424137), (7, 363546), (9, 282758), (14, 181773), (18, 141379), (19, 133938), (21, 121182), (38, 66969), (42, 60591), (57, 44646), (63, 40394), (114, 22323), (126, 20197), (133, 19134), (171, 14882), (266, 9567), (342, 7441), (399, 6378), (798, 3189), (1063, 2394), (1197, 2126)]