2878758216

素因数分解:

$2^3\times 3^2\times {\mathrm{39982753}}^1$

素因数の和:39982765

約数の個数: 24

約数和(自身を含む): 7796637030

約数和(自身を除く): 4917878814

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 39982753, 79965506, 119948259, 159931012, 239896518, 319862024, 359844777, 479793036, 719689554, 959586072, 1439379108, 2878758216]

約数ペア:

[(1, 2878758216), (2, 1439379108), (3, 959586072), (4, 719689554), (6, 479793036), (8, 359844777), (9, 319862024), (12, 239896518), (18, 159931012), (24, 119948259), (36, 79965506), (72, 39982753)]