2018016663

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{39409}}^1$

素因数の和:39539

約数の個数: 24

約数和(自身を含む): 2942508240

約数和(自身を除く): 924491577

約数列:

[1, 3, 13, 39, 101, 169, 303, 507, 1313, 3939, 17069, 39409, 51207, 118227, 512317, 1536951, 3980309, 6660121, 11940927, 19980363, 51744017, 155232051, 672672221, 2018016663]

約数ペア:

[(1, 2018016663), (3, 672672221), (13, 155232051), (39, 51744017), (101, 19980363), (169, 11940927), (303, 6660121), (507, 3980309), (1313, 1536951), (3939, 512317), (17069, 118227), (39409, 51207)]