8173746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{64871}}^1$

素因数の和:64886

約数の個数: 24

約数和(自身を含む): 20240064

約数和(自身を除く): 12066318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 64871, 129742, 194613, 389226, 454097, 583839, 908194, 1167678, 1362291, 2724582, 4086873, 8173746]

約数ペア:

[(1, 8173746), (2, 4086873), (3, 2724582), (6, 1362291), (7, 1167678), (9, 908194), (14, 583839), (18, 454097), (21, 389226), (42, 194613), (63, 129742), (126, 64871)]