25664274

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61991}}^1$

素因数の和:62022

約数の個数: 24

約数和(自身を含む): 58024512

約数和(自身を除く): 32360238

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 61991, 123982, 185973, 371946, 557919, 1115838, 1425793, 2851586, 4277379, 8554758, 12832137, 25664274]

約数ペア:

[(1, 25664274), (2, 12832137), (3, 8554758), (6, 4277379), (9, 2851586), (18, 1425793), (23, 1115838), (46, 557919), (69, 371946), (138, 185973), (207, 123982), (414, 61991)]