190621116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{756433}}^1$

素因数の和:756450

約数の個数: 36

約数和(自身を含む): 550683952

約数和(自身を除く): 360062836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 756433, 1512866, 2269299, 3025732, 4538598, 5295031, 6807897, 9077196, 10590062, 13615794, 15885093, 21180124, 27231588, 31770186, 47655279, 63540372, 95310558, 190621116]

約数ペア:

[(1, 190621116), (2, 95310558), (3, 63540372), (4, 47655279), (6, 31770186), (7, 27231588), (9, 21180124), (12, 15885093), (14, 13615794), (18, 10590062), (21, 9077196), (28, 6807897), (36, 5295031), (42, 4538598), (63, 3025732), (84, 2269299), (126, 1512866), (252, 756433)]