61892468

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{127877}}^1$

素因数の和:127903

約数の個数: 18

約数和(自身を含む): 119054418

約数和(自身を除く): 57161950

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 127877, 255754, 511508, 1406647, 2813294, 5626588, 15473117, 30946234, 61892468]

約数ペア:

[(1, 61892468), (2, 30946234), (4, 15473117), (11, 5626588), (22, 2813294), (44, 1406647), (121, 511508), (242, 255754), (484, 127877)]