12531569364

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1649759}}^1$

素因数の和:1649980

約数の個数: 36

約数和(自身を含む): 31827169920

約数和(自身を除く): 19295600556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 7596, 1649759, 3299518, 4949277, 6599036, 9898554, 14847831, 19797108, 29695662, 59391324, 348099149, 696198298, 1044297447, 1392396596, 2088594894, 3132892341, 4177189788, 6265784682, 12531569364]

約数ペア:

[(1, 12531569364), (2, 6265784682), (3, 4177189788), (4, 3132892341), (6, 2088594894), (9, 1392396596), (12, 1044297447), (18, 696198298), (36, 348099149), (211, 59391324), (422, 29695662), (633, 19797108), (844, 14847831), (1266, 9898554), (1899, 6599036), (2532, 4949277), (3798, 3299518), (7596, 1649759)]