395611146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3139771}}^1$

素因数の和:3139786

約数の個数: 24

約数和(自身を含む): 979608864

約数和(自身を除く): 583997718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3139771, 6279542, 9419313, 18838626, 21978397, 28257939, 43956794, 56515878, 65935191, 131870382, 197805573, 395611146]

約数ペア:

[(1, 395611146), (2, 197805573), (3, 131870382), (6, 65935191), (7, 56515878), (9, 43956794), (14, 28257939), (18, 21978397), (21, 18838626), (42, 9419313), (63, 6279542), (126, 3139771)]