3963978

素因数分解:

$2^1\times 3^4\times {\mathrm{24469}}^1$

素因数の和:24483

約数の個数: 20

約数和(自身を含む): 8882610

約数和(自身を除く): 4918632

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 24469, 48938, 73407, 146814, 220221, 440442, 660663, 1321326, 1981989, 3963978]

約数ペア:

[(1, 3963978), (2, 1981989), (3, 1321326), (6, 660663), (9, 440442), (18, 220221), (27, 146814), (54, 73407), (81, 48938), (162, 24469)]