22889448

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1237}}^1$

素因数の和:1506

約数の個数: 48

約数和(自身を含む): 62283780

約数和(自身を除く): 39394332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1237, 1542, 2056, 2313, 2474, 3084, 3711, 4626, 4948, 6168, 7422, 9252, 9896, 11133, 14844, 18504, 22266, 29688, 44532, 89064, 317909, 635818, 953727, 1271636, 1907454, 2543272, 2861181, 3814908, 5722362, 7629816, 11444724, 22889448]

約数ペア:

[(1, 22889448), (2, 11444724), (3, 7629816), (4, 5722362), (6, 3814908), (8, 2861181), (9, 2543272), (12, 1907454), (18, 1271636), (24, 953727), (36, 635818), (72, 317909), (257, 89064), (514, 44532), (771, 29688), (1028, 22266), (1237, 18504), (1542, 14844), (2056, 11133), (2313, 9896), (2474, 9252), (3084, 7422), (3711, 6168), (4626, 4948)]