120122982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1873}}^1$

素因数の和:2397

約数の個数: 48

約数和(自身を含む): 298190880

約数和(自身を除く): 178067898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 509, 1018, 1527, 1873, 3054, 3563, 3746, 4581, 5619, 7126, 9162, 10689, 11238, 13111, 16857, 21378, 26222, 32067, 33714, 39333, 64134, 78666, 117999, 235998, 953357, 1906714, 2860071, 5720142, 6673499, 8580213, 13346998, 17160426, 20020497, 40040994, 60061491, 120122982]

約数ペア:

[(1, 120122982), (2, 60061491), (3, 40040994), (6, 20020497), (7, 17160426), (9, 13346998), (14, 8580213), (18, 6673499), (21, 5720142), (42, 2860071), (63, 1906714), (126, 953357), (509, 235998), (1018, 117999), (1527, 78666), (1873, 64134), (3054, 39333), (3563, 33714), (3746, 32067), (4581, 26222), (5619, 21378), (7126, 16857), (9162, 13111), (10689, 11238)]