40864644

素因数分解:

$2^2\times 3^2\times {\mathrm{1135129}}^1$

素因数の和:1135139

約数の個数: 18

約数和(自身を含む): 103296830

約数和(自身を除く): 62432186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1135129, 2270258, 3405387, 4540516, 6810774, 10216161, 13621548, 20432322, 40864644]

約数ペア:

[(1, 40864644), (2, 20432322), (3, 13621548), (4, 10216161), (6, 6810774), (9, 4540516), (12, 3405387), (18, 2270258), (36, 1135129)]