67947426

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 151407360

約数和(自身を除く): 83459934

約数列:

[1, 2, 3, 6, 9, 18, 71, 79, 142, 158, 213, 237, 426, 474, 639, 673, 711, 1278, 1346, 1422, 2019, 4038, 5609, 6057, 11218, 12114, 16827, 33654, 47783, 50481, 53167, 95566, 100962, 106334, 143349, 159501, 286698, 319002, 430047, 478503, 860094, 957006, 3774857, 7549714, 11324571, 22649142, 33973713, 67947426]

約数ペア:

[(1, 67947426), (2, 33973713), (3, 22649142), (6, 11324571), (9, 7549714), (18, 3774857), (71, 957006), (79, 860094), (142, 478503), (158, 430047), (213, 319002), (237, 286698), (426, 159501), (474, 143349), (639, 106334), (673, 100962), (711, 95566), (1278, 53167), (1346, 50481), (1422, 47783), (2019, 33654), (4038, 16827), (5609, 12114), (6057, 11218)]