25256916

素因数分解:

$2^2\times 3^2\times {\mathrm{701581}}^1$

素因数の和:701591

約数の個数: 18

約数和(自身を含む): 63843962

約数和(自身を除く): 38587046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 701581, 1403162, 2104743, 2806324, 4209486, 6314229, 8418972, 12628458, 25256916]

約数ペア:

[(1, 25256916), (2, 12628458), (3, 8418972), (4, 6314229), (6, 4209486), (9, 2806324), (12, 2104743), (18, 1403162), (36, 701581)]