2018016424

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{2113}}^1\times {\mathrm{3851}}^1$

素因数の和:6001

約数の個数: 32

約数和(自身を含む): 3908701440

約数和(自身を除く): 1890685016

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 2113, 3851, 4226, 7702, 8452, 15404, 16904, 30808, 65503, 119381, 131006, 238762, 262012, 477524, 524024, 955048, 8137163, 16274326, 32548652, 65097304, 252252053, 504504106, 1009008212, 2018016424]

約数ペア:

[(1, 2018016424), (2, 1009008212), (4, 504504106), (8, 252252053), (31, 65097304), (62, 32548652), (124, 16274326), (248, 8137163), (2113, 955048), (3851, 524024), (4226, 477524), (7702, 262012), (8452, 238762), (15404, 131006), (16904, 119381), (30808, 65503)]