28140066

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{91961}}^1$

素因数の和:91986

約数の個数: 24

約数和(自身を含む): 64557324

約数和(自身を除く): 36417258

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 91961, 183922, 275883, 551766, 827649, 1563337, 1655298, 3126674, 4690011, 9380022, 14070033, 28140066]

約数ペア:

[(1, 28140066), (2, 14070033), (3, 9380022), (6, 4690011), (9, 3126674), (17, 1655298), (18, 1563337), (34, 827649), (51, 551766), (102, 275883), (153, 183922), (306, 91961)]