2783180898

素因数分解:

$2^1\times 3^4\times {\mathrm{17180129}}^1$

素因数の和:17180143

約数の個数: 20

約数和(自身を含む): 6236387190

約数和(自身を除く): 3453206292

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 17180129, 34360258, 51540387, 103080774, 154621161, 309242322, 463863483, 927726966, 1391590449, 2783180898]

約数ペア:

[(1, 2783180898), (2, 1391590449), (3, 927726966), (6, 463863483), (9, 309242322), (18, 154621161), (27, 103080774), (54, 51540387), (81, 34360258), (162, 17180129)]