6489666

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{2557}}^1$

素因数の和:2615

約数の個数: 32

約数和(自身を含む): 14734080

約数和(自身を除く): 8244414

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 2557, 5114, 7671, 15342, 23013, 46026, 69039, 120179, 138078, 240358, 360537, 721074, 1081611, 2163222, 3244833, 6489666]

約数ペア:

[(1, 6489666), (2, 3244833), (3, 2163222), (6, 1081611), (9, 721074), (18, 360537), (27, 240358), (47, 138078), (54, 120179), (94, 69039), (141, 46026), (282, 23013), (423, 15342), (846, 7671), (1269, 5114), (2538, 2557)]