1999344

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1811}}^1$

素因数の和:1845

約数の個数: 40

約数和(自身を含む): 5392512

約数和(自身を除く): 3393168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 1811, 3622, 5433, 7244, 10866, 14488, 21732, 28976, 41653, 43464, 83306, 86928, 124959, 166612, 249918, 333224, 499836, 666448, 999672, 1999344]

約数ペア:

[(1, 1999344), (2, 999672), (3, 666448), (4, 499836), (6, 333224), (8, 249918), (12, 166612), (16, 124959), (23, 86928), (24, 83306), (46, 43464), (48, 41653), (69, 28976), (92, 21732), (138, 14488), (184, 10866), (276, 7244), (368, 5433), (552, 3622), (1104, 1811)]