889432974

素因数分解:

$2^1\times 3^5\times {\mathrm{1129}}^1\times {\mathrm{1621}}^1$

素因数の和:2767

約数の個数: 48

約数和(自身を含む): 2001483120

約数和(自身を除く): 1112050146

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 1129, 1621, 2258, 3242, 3387, 4863, 6774, 9726, 10161, 14589, 20322, 29178, 30483, 43767, 60966, 87534, 91449, 131301, 182898, 262602, 274347, 393903, 548694, 787806, 1830109, 3660218, 5490327, 10980654, 16470981, 32941962, 49412943, 98825886, 148238829, 296477658, 444716487, 889432974]

約数ペア:

[(1, 889432974), (2, 444716487), (3, 296477658), (6, 148238829), (9, 98825886), (18, 49412943), (27, 32941962), (54, 16470981), (81, 10980654), (162, 5490327), (243, 3660218), (486, 1830109), (1129, 787806), (1621, 548694), (2258, 393903), (3242, 274347), (3387, 262602), (4863, 182898), (6774, 131301), (9726, 91449), (10161, 87534), (14589, 60966), (20322, 43767), (29178, 30483)]