4663998

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 10670400

約数和(自身を除く): 6006402

約数列:

[1, 2, 3, 6, 9, 18, 37, 47, 74, 94, 111, 141, 149, 222, 282, 298, 333, 423, 447, 666, 846, 894, 1341, 1739, 2682, 3478, 5217, 5513, 7003, 10434, 11026, 14006, 15651, 16539, 21009, 31302, 33078, 42018, 49617, 63027, 99234, 126054, 259111, 518222, 777333, 1554666, 2331999, 4663998]

約数ペア:

[(1, 4663998), (2, 2331999), (3, 1554666), (6, 777333), (9, 518222), (18, 259111), (37, 126054), (47, 99234), (74, 63027), (94, 49617), (111, 42018), (141, 33078), (149, 31302), (222, 21009), (282, 16539), (298, 15651), (333, 14006), (423, 11026), (447, 10434), (666, 7003), (846, 5513), (894, 5217), (1341, 3478), (1739, 2682)]