28706598

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43103}}^1$

素因数の和:43148

約数の個数: 24

約数和(自身を含む): 63880128

約数和(自身を除く): 35173530

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 43103, 86206, 129309, 258618, 387927, 775854, 1594811, 3189622, 4784433, 9568866, 14353299, 28706598]

約数ペア:

[(1, 28706598), (2, 14353299), (3, 9568866), (6, 4784433), (9, 3189622), (18, 1594811), (37, 775854), (74, 387927), (111, 258618), (222, 129309), (333, 86206), (666, 43103)]