31052844

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12149}}^1$

素因数の和:12230

約数の個数: 36

約数和(自身を含む): 79606800

約数和(自身を除く): 48553956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 12149, 24298, 36447, 48596, 72894, 109341, 145788, 218682, 437364, 862579, 1725158, 2587737, 3450316, 5175474, 7763211, 10350948, 15526422, 31052844]

約数ペア:

[(1, 31052844), (2, 15526422), (3, 10350948), (4, 7763211), (6, 5175474), (9, 3450316), (12, 2587737), (18, 1725158), (36, 862579), (71, 437364), (142, 218682), (213, 145788), (284, 109341), (426, 72894), (639, 48596), (852, 36447), (1278, 24298), (2556, 12149)]