80641806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1920043}}^1$

素因数の和:1920055

約数の個数: 16

約数和(自身を含む): 184324224

約数和(自身を除く): 103682418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1920043, 3840086, 5760129, 11520258, 13440301, 26880602, 40320903, 80641806]

約数ペア:

[(1, 80641806), (2, 40320903), (3, 26880602), (6, 13440301), (7, 11520258), (14, 5760129), (21, 3840086), (42, 1920043)]