261504276

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1981093}}^1$

素因数の和:1981111

約数の個数: 24

約数和(自身を含む): 665647584

約数和(自身を除く): 404143308

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1981093, 3962186, 5943279, 7924372, 11886558, 21792023, 23773116, 43584046, 65376069, 87168092, 130752138, 261504276]

約数ペア:

[(1, 261504276), (2, 130752138), (3, 87168092), (4, 65376069), (6, 43584046), (11, 23773116), (12, 21792023), (22, 11886558), (33, 7924372), (44, 5943279), (66, 3962186), (132, 1981093)]