30727746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{243871}}^1$

素因数の和:243886

約数の個数: 24

約数和(自身を含む): 76088064

約数和(自身を除く): 45360318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 243871, 487742, 731613, 1463226, 1707097, 2194839, 3414194, 4389678, 5121291, 10242582, 15363873, 30727746]

約数ペア:

[(1, 30727746), (2, 15363873), (3, 10242582), (6, 5121291), (7, 4389678), (9, 3414194), (14, 2194839), (18, 1707097), (21, 1463226), (42, 731613), (63, 487742), (126, 243871)]