2047878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16253}}^1$

素因数の和:16268

約数の個数: 24

約数和(自身を含む): 5071248

約数和(自身を除く): 3023370

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16253, 32506, 48759, 97518, 113771, 146277, 227542, 292554, 341313, 682626, 1023939, 2047878]

約数ペア:

[(1, 2047878), (2, 1023939), (3, 682626), (6, 341313), (7, 292554), (9, 227542), (14, 146277), (18, 113771), (21, 97518), (42, 48759), (63, 32506), (126, 16253)]