28011186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{222311}}^1$

素因数の和:222326

約数の個数: 24

約数和(自身を含む): 69361344

約数和(自身を除く): 41350158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 222311, 444622, 666933, 1333866, 1556177, 2000799, 3112354, 4001598, 4668531, 9337062, 14005593, 28011186]

約数ペア:

[(1, 28011186), (2, 14005593), (3, 9337062), (6, 4668531), (7, 4001598), (9, 3112354), (14, 2000799), (18, 1556177), (21, 1333866), (42, 666933), (63, 444622), (126, 222311)]