321567156

素因数分解:

$2^2\times 3^2\times {\mathrm{937}}^1\times {\mathrm{9533}}^1$

素因数の和:10480

約数の個数: 36

約数和(自身を含む): 813803172

約数和(自身を除く): 492236016

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 937, 1874, 2811, 3748, 5622, 8433, 9533, 11244, 16866, 19066, 28599, 33732, 38132, 57198, 85797, 114396, 171594, 343188, 8932421, 17864842, 26797263, 35729684, 53594526, 80391789, 107189052, 160783578, 321567156]

約数ペア:

[(1, 321567156), (2, 160783578), (3, 107189052), (4, 80391789), (6, 53594526), (9, 35729684), (12, 26797263), (18, 17864842), (36, 8932421), (937, 343188), (1874, 171594), (2811, 114396), (3748, 85797), (5622, 57198), (8433, 38132), (9533, 33732), (11244, 28599), (16866, 19066)]