42180754

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{273901}}^1$

素因数の和:273921

約数の個数: 16

約数和(自身を含む): 78883776

約数和(自身を除く): 36703022

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 273901, 547802, 1917307, 3012911, 3834614, 6025822, 21090377, 42180754]

約数ペア:

[(1, 42180754), (2, 21090377), (7, 6025822), (11, 3834614), (14, 3012911), (22, 1917307), (77, 547802), (154, 273901)]