31638132

素因数分解:

$2^2\times 3^2\times {\mathrm{878837}}^1$

素因数の和:878847

約数の個数: 18

約数和(自身を含む): 79974258

約数和(自身を除く): 48336126

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 878837, 1757674, 2636511, 3515348, 5273022, 7909533, 10546044, 15819066, 31638132]

約数ペア:

[(1, 31638132), (2, 15819066), (3, 10546044), (4, 7909533), (6, 5273022), (9, 3515348), (12, 2636511), (18, 1757674), (36, 878837)]