18643536

素因数分解:

$2^4\times 3^2\times {\mathrm{129469}}^1$

素因数の和:129483

約数の個数: 30

約数和(自身を含む): 52176410

約数和(自身を除く): 33532874

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 129469, 258938, 388407, 517876, 776814, 1035752, 1165221, 1553628, 2071504, 2330442, 3107256, 4660884, 6214512, 9321768, 18643536]

約数ペア:

[(1, 18643536), (2, 9321768), (3, 6214512), (4, 4660884), (6, 3107256), (8, 2330442), (9, 2071504), (12, 1553628), (16, 1165221), (18, 1035752), (24, 776814), (36, 517876), (48, 388407), (72, 258938), (144, 129469)]