531965268

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{40933}}^1$

素因数の和:40981

約数の個数: 54

約数和(自身を含む): 1419222714

約数和(自身を除く): 887257446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 4332, 6498, 12996, 40933, 81866, 122799, 163732, 245598, 368397, 491196, 736794, 777727, 1473588, 1555454, 2333181, 3110908, 4666362, 6999543, 9332724, 13999086, 14776813, 27998172, 29553626, 44330439, 59107252, 88660878, 132991317, 177321756, 265982634, 531965268]

約数ペア:

[(1, 531965268), (2, 265982634), (3, 177321756), (4, 132991317), (6, 88660878), (9, 59107252), (12, 44330439), (18, 29553626), (19, 27998172), (36, 14776813), (38, 13999086), (57, 9332724), (76, 6999543), (114, 4666362), (171, 3110908), (228, 2333181), (342, 1555454), (361, 1473588), (684, 777727), (722, 736794), (1083, 491196), (1444, 368397), (2166, 245598), (3249, 163732), (4332, 122799), (6498, 81866), (12996, 40933)]