66138402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{1489}}^1$

素因数の和:2178

約数の個数: 32

約数和(自身を含む): 144613440

約数和(自身を除く): 78475038

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 673, 1346, 1489, 2019, 2978, 4038, 4467, 7403, 8934, 14806, 16379, 22209, 32758, 44418, 49137, 98274, 1002097, 2004194, 3006291, 6012582, 11023067, 22046134, 33069201, 66138402]

約数ペア:

[(1, 66138402), (2, 33069201), (3, 22046134), (6, 11023067), (11, 6012582), (22, 3006291), (33, 2004194), (66, 1002097), (673, 98274), (1346, 49137), (1489, 44418), (2019, 32758), (2978, 22209), (4038, 16379), (4467, 14806), (7403, 8934)]