660045444

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2391469}}^1$

素因数の和:2391499

約数の個数: 24

約数和(自身を含む): 1607067840

約数和(自身を除く): 947022396

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 2391469, 4782938, 7174407, 9565876, 14348814, 28697628, 55003787, 110007574, 165011361, 220015148, 330022722, 660045444]

約数ペア:

[(1, 660045444), (2, 330022722), (3, 220015148), (4, 165011361), (6, 110007574), (12, 55003787), (23, 28697628), (46, 14348814), (69, 9565876), (92, 7174407), (138, 4782938), (276, 2391469)]