16426326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{391103}}^1$

素因数の和:391115

約数の個数: 16

約数和(自身を含む): 37545984

約数和(自身を除く): 21119658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 391103, 782206, 1173309, 2346618, 2737721, 5475442, 8213163, 16426326]

約数ペア:

[(1, 16426326), (2, 8213163), (3, 5475442), (6, 2737721), (7, 2346618), (14, 1173309), (21, 782206), (42, 391103)]