864846

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2120

約数の個数: 24

約数和(自身を含む): 1956240

約数和(自身を除く): 1091394

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 2089, 4178, 6267, 12534, 18801, 37602, 48047, 96094, 144141, 288282, 432423, 864846]

約数ペア:

[(1, 864846), (2, 432423), (3, 288282), (6, 144141), (9, 96094), (18, 48047), (23, 37602), (46, 18801), (69, 12534), (138, 6267), (207, 4178), (414, 2089)]