2811837816

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2055437}}^1$

素因数の和:2055468

約数の個数: 48

約数和(自身を含む): 8016208200

約数和(自身を除く): 5204370384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 2055437, 4110874, 6166311, 8221748, 12332622, 16443496, 18498933, 24665244, 36997866, 39053303, 49330488, 73995732, 78106606, 117159909, 147991464, 156213212, 234319818, 312426424, 351479727, 468639636, 702959454, 937279272, 1405918908, 2811837816]

約数ペア:

[(1, 2811837816), (2, 1405918908), (3, 937279272), (4, 702959454), (6, 468639636), (8, 351479727), (9, 312426424), (12, 234319818), (18, 156213212), (19, 147991464), (24, 117159909), (36, 78106606), (38, 73995732), (57, 49330488), (72, 39053303), (76, 36997866), (114, 24665244), (152, 18498933), (171, 16443496), (228, 12332622), (342, 8221748), (456, 6166311), (684, 4110874), (1368, 2055437)]