81384066

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{265961}}^1$

素因数の和:265986

約数の個数: 24

約数和(自身を含む): 186705324

約数和(自身を除く): 105321258

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 265961, 531922, 797883, 1595766, 2393649, 4521337, 4787298, 9042674, 13564011, 27128022, 40692033, 81384066]

約数ペア:

[(1, 81384066), (2, 40692033), (3, 27128022), (6, 13564011), (9, 9042674), (17, 4787298), (18, 4521337), (34, 2393649), (51, 1595766), (102, 797883), (153, 531922), (306, 265961)]