6688356

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{5209}}^1$

素因数の和:5323

約数の個数: 24

約数和(自身を含む): 15755040

約数和(自身を除く): 9066684

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 5209, 10418, 15627, 20836, 31254, 62508, 557363, 1114726, 1672089, 2229452, 3344178, 6688356]

約数ペア:

[(1, 6688356), (2, 3344178), (3, 2229452), (4, 1672089), (6, 1114726), (12, 557363), (107, 62508), (214, 31254), (321, 20836), (428, 15627), (642, 10418), (1284, 5209)]