2881746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{22871}}^1$

素因数の和:22886

約数の個数: 24

約数和(自身を含む): 7136064

約数和(自身を除く): 4254318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 22871, 45742, 68613, 137226, 160097, 205839, 320194, 411678, 480291, 960582, 1440873, 2881746]

約数ペア:

[(1, 2881746), (2, 1440873), (3, 960582), (6, 480291), (7, 411678), (9, 320194), (14, 205839), (18, 160097), (21, 137226), (42, 68613), (63, 45742), (126, 22871)]