3139686

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 7542288

約数和(自身を除く): 4402602

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 101, 157, 198, 202, 303, 314, 471, 606, 909, 942, 1111, 1413, 1727, 1818, 2222, 2826, 3333, 3454, 5181, 6666, 9999, 10362, 15543, 15857, 19998, 31086, 31714, 47571, 95142, 142713, 174427, 285426, 348854, 523281, 1046562, 1569843, 3139686]

約数ペア:

[(1, 3139686), (2, 1569843), (3, 1046562), (6, 523281), (9, 348854), (11, 285426), (18, 174427), (22, 142713), (33, 95142), (66, 47571), (99, 31714), (101, 31086), (157, 19998), (198, 15857), (202, 15543), (303, 10362), (314, 9999), (471, 6666), (606, 5181), (909, 3454), (942, 3333), (1111, 2826), (1413, 2222), (1727, 1818)]