73458442

素因数分解:

$2^1\times {\mathrm{139}}^2\times {\mathrm{1901}}^1$

素因数の和:2181

約数の個数: 12

約数和(自身を含む): 111044466

約数和(自身を除く): 37586024

約数列:

[1, 2, 139, 278, 1901, 3802, 19321, 38642, 264239, 528478, 36729221, 73458442]

約数ペア:

[(1, 73458442), (2, 36729221), (139, 528478), (278, 264239), (1901, 38642), (3802, 19321)]