12074354019

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1638089}}^1$

素因数の和:1638121

約数の個数: 40

約数和(自身を含む): 22199395680

約数和(自身を除く): 10125041661

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 1638089, 4914267, 11466623, 14742801, 21295157, 34399869, 44228403, 63885471, 103199607, 132685209, 149066099, 191656413, 309598821, 447198297, 574969239, 928796463, 1341594891, 1724907717, 4024784673, 12074354019]

約数ペア:

[(1, 12074354019), (3, 4024784673), (7, 1724907717), (9, 1341594891), (13, 928796463), (21, 574969239), (27, 447198297), (39, 309598821), (63, 191656413), (81, 149066099), (91, 132685209), (117, 103199607), (189, 63885471), (273, 44228403), (351, 34399869), (567, 21295157), (819, 14742801), (1053, 11466623), (2457, 4914267), (7371, 1638089)]