4200972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{20593}}^1$

素因数の和:20617

約数の個数: 24

約数和(自身を含む): 10379376

約数和(自身を除く): 6178404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 20593, 41186, 61779, 82372, 123558, 247116, 350081, 700162, 1050243, 1400324, 2100486, 4200972]

約数ペア:

[(1, 4200972), (2, 2100486), (3, 1400324), (4, 1050243), (6, 700162), (12, 350081), (17, 247116), (34, 123558), (51, 82372), (68, 61779), (102, 41186), (204, 20593)]