38644866

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{691}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 90679680

約数和(自身を除く): 52034814

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 239, 478, 691, 717, 1382, 1434, 2073, 2151, 3107, 4146, 4302, 6214, 6219, 8983, 9321, 12438, 17966, 18642, 26949, 27963, 53898, 55926, 80847, 161694, 165149, 330298, 495447, 990894, 1486341, 2146937, 2972682, 4293874, 6440811, 12881622, 19322433, 38644866]

約数ペア:

[(1, 38644866), (2, 19322433), (3, 12881622), (6, 6440811), (9, 4293874), (13, 2972682), (18, 2146937), (26, 1486341), (39, 990894), (78, 495447), (117, 330298), (234, 165149), (239, 161694), (478, 80847), (691, 55926), (717, 53898), (1382, 27963), (1434, 26949), (2073, 18642), (2151, 17966), (3107, 12438), (4146, 9321), (4302, 8983), (6214, 6219)]