16681932

素因数分解:

$2^2\times 3^2\times {\mathrm{463387}}^1$

素因数の和:463397

約数の個数: 18

約数和(自身を含む): 42168308

約数和(自身を除く): 25486376

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 463387, 926774, 1390161, 1853548, 2780322, 4170483, 5560644, 8340966, 16681932]

約数ペア:

[(1, 16681932), (2, 8340966), (3, 5560644), (4, 4170483), (6, 2780322), (9, 1853548), (12, 1390161), (18, 926774), (36, 463387)]