16685388

素因数分解:

$2^2\times 3^2\times {\mathrm{463483}}^1$

素因数の和:463493

約数の個数: 18

約数和(自身を含む): 42177044

約数和(自身を除く): 25491656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 463483, 926966, 1390449, 1853932, 2780898, 4171347, 5561796, 8342694, 16685388]

約数ペア:

[(1, 16685388), (2, 8342694), (3, 5561796), (4, 4171347), (6, 2780898), (9, 1853932), (12, 1390449), (18, 926966), (36, 463483)]