390205116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1548433}}^1$

素因数の和:1548450

約数の個数: 36

約数和(自身を含む): 1127259952

約数和(自身を除く): 737054836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1548433, 3096866, 4645299, 6193732, 9290598, 10839031, 13935897, 18581196, 21678062, 27871794, 32517093, 43356124, 55743588, 65034186, 97551279, 130068372, 195102558, 390205116]

約数ペア:

[(1, 390205116), (2, 195102558), (3, 130068372), (4, 97551279), (6, 65034186), (7, 55743588), (9, 43356124), (12, 32517093), (14, 27871794), (18, 21678062), (21, 18581196), (28, 13935897), (36, 10839031), (42, 9290598), (63, 6193732), (84, 4645299), (126, 3096866), (252, 1548433)]