16309818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{129443}}^1$

素因数の和:129458

約数の個数: 24

約数和(自身を含む): 40386528

約数和(自身を除く): 24076710

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 129443, 258886, 388329, 776658, 906101, 1164987, 1812202, 2329974, 2718303, 5436606, 8154909, 16309818]

約数ペア:

[(1, 16309818), (2, 8154909), (3, 5436606), (6, 2718303), (7, 2329974), (9, 1812202), (14, 1164987), (18, 906101), (21, 776658), (42, 388329), (63, 258886), (126, 129443)]