64142946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{509071}}^1$

素因数の和:509086

約数の個数: 24

約数和(自身を含む): 158830464

約数和(自身を除く): 94687518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 509071, 1018142, 1527213, 3054426, 3563497, 4581639, 7126994, 9163278, 10690491, 21380982, 32071473, 64142946]

約数ペア:

[(1, 64142946), (2, 32071473), (3, 21380982), (6, 10690491), (7, 9163278), (9, 7126994), (14, 4581639), (18, 3563497), (21, 3054426), (42, 1527213), (63, 1018142), (126, 509071)]