1281004092

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{624271}}^1$

素因数の和:624303

約数の個数: 48

約数和(自身を含む): 3495923200

約数和(自身を除く): 2214919108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 624271, 1248542, 1872813, 2497084, 3745626, 5618439, 7491252, 11236878, 11861149, 16855317, 22473756, 23722298, 33710634, 35583447, 47444596, 67421268, 71166894, 106750341, 142333788, 213500682, 320251023, 427001364, 640502046, 1281004092]

約数ペア:

[(1, 1281004092), (2, 640502046), (3, 427001364), (4, 320251023), (6, 213500682), (9, 142333788), (12, 106750341), (18, 71166894), (19, 67421268), (27, 47444596), (36, 35583447), (38, 33710634), (54, 23722298), (57, 22473756), (76, 16855317), (108, 11861149), (114, 11236878), (171, 7491252), (228, 5618439), (342, 3745626), (513, 2497084), (684, 1872813), (1026, 1248542), (2052, 624271)]