1390618764

素因数分解:

$2^2\times 3^2\times {\mathrm{38628299}}^1$

素因数の和:38628309

約数の個数: 18

約数和(自身を含む): 3515175300

約数和(自身を除く): 2124556536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 38628299, 77256598, 115884897, 154513196, 231769794, 347654691, 463539588, 695309382, 1390618764]

約数ペア:

[(1, 1390618764), (2, 695309382), (3, 463539588), (4, 347654691), (6, 231769794), (9, 154513196), (12, 115884897), (18, 77256598), (36, 38628299)]