1839756078

素因数分解:

$2^1\times 3^4\times {\mathrm{11356519}}^1$

素因数の和:11356533

約数の個数: 20

約数和(自身を含む): 4122416760

約数和(自身を除く): 2282660682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 11356519, 22713038, 34069557, 68139114, 102208671, 204417342, 306626013, 613252026, 919878039, 1839756078]

約数ペア:

[(1, 1839756078), (2, 919878039), (3, 613252026), (6, 306626013), (9, 204417342), (18, 102208671), (27, 68139114), (54, 34069557), (81, 22713038), (162, 11356519)]