39345978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 93687552

約数和(自身を除く): 54341574

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 73, 82, 123, 146, 219, 246, 287, 313, 438, 511, 574, 626, 861, 939, 1022, 1533, 1722, 1878, 2191, 2993, 3066, 4382, 5986, 6573, 8979, 12833, 13146, 17958, 20951, 22849, 25666, 38499, 41902, 45698, 62853, 68547, 76998, 89831, 125706, 137094, 159943, 179662, 269493, 319886, 479829, 538986, 936809, 959658, 1873618, 2810427, 5620854, 6557663, 13115326, 19672989, 39345978]

約数ペア:

[(1, 39345978), (2, 19672989), (3, 13115326), (6, 6557663), (7, 5620854), (14, 2810427), (21, 1873618), (41, 959658), (42, 936809), (73, 538986), (82, 479829), (123, 319886), (146, 269493), (219, 179662), (246, 159943), (287, 137094), (313, 125706), (438, 89831), (511, 76998), (574, 68547), (626, 62853), (861, 45698), (939, 41902), (1022, 38499), (1533, 25666), (1722, 22849), (1878, 20951), (2191, 17958), (2993, 13146), (3066, 12833), (4382, 8979), (5986, 6573)]