42520126

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{15973}}^1$

素因数の和:16008

約数の個数: 16

約数和(自身を含む): 70157808

約数和(自身を除く): 27637682

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 15973, 31946, 175703, 351406, 1932733, 3865466, 21260063, 42520126]

約数ペア:

[(1, 42520126), (2, 21260063), (11, 3865466), (22, 1932733), (121, 351406), (242, 175703), (1331, 31946), (2662, 15973)]