31245084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{66763}}^1$

素因数の和:66786

約数の個数: 36

約数和(自身を含む): 85057336

約数和(自身を除く): 53812252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 66763, 133526, 200289, 267052, 400578, 600867, 801156, 867919, 1201734, 1735838, 2403468, 2603757, 3471676, 5207514, 7811271, 10415028, 15622542, 31245084]

約数ペア:

[(1, 31245084), (2, 15622542), (3, 10415028), (4, 7811271), (6, 5207514), (9, 3471676), (12, 2603757), (13, 2403468), (18, 1735838), (26, 1201734), (36, 867919), (39, 801156), (52, 600867), (78, 400578), (117, 267052), (156, 200289), (234, 133526), (468, 66763)]