7542172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{15583}}^1$

素因数の和:15609

約数の個数: 18

約数和(自身を含む): 14508704

約数和(自身を除く): 6966532

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 15583, 31166, 62332, 171413, 342826, 685652, 1885543, 3771086, 7542172]

約数ペア:

[(1, 7542172), (2, 3771086), (4, 1885543), (11, 685652), (22, 342826), (44, 171413), (121, 62332), (242, 31166), (484, 15583)]