27720404892

素因数分解:

$2^2\times 3^2\times {\mathrm{4903}}^1\times {\mathrm{157049}}^1$

素因数の和:161962

約数の個数: 36

約数和(自身を含む): 70085761200

約数和(自身を除く): 42365356308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4903, 9806, 14709, 19612, 29418, 44127, 58836, 88254, 157049, 176508, 314098, 471147, 628196, 942294, 1413441, 1884588, 2826882, 5653764, 770011247, 1540022494, 2310033741, 3080044988, 4620067482, 6930101223, 9240134964, 13860202446, 27720404892]

約数ペア:

[(1, 27720404892), (2, 13860202446), (3, 9240134964), (4, 6930101223), (6, 4620067482), (9, 3080044988), (12, 2310033741), (18, 1540022494), (36, 770011247), (4903, 5653764), (9806, 2826882), (14709, 1884588), (19612, 1413441), (29418, 942294), (44127, 628196), (58836, 471147), (88254, 314098), (157049, 176508)]