31440804

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{27011}}^1$

素因数の和:27115

約数の個数: 24

約数和(自身を含む): 74120928

約数和(自身を除く): 42680124

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 27011, 54022, 81033, 108044, 162066, 324132, 2620067, 5240134, 7860201, 10480268, 15720402, 31440804]

約数ペア:

[(1, 31440804), (2, 15720402), (3, 10480268), (4, 7860201), (6, 5240134), (12, 2620067), (97, 324132), (194, 162066), (291, 108044), (388, 81033), (582, 54022), (1164, 27011)]