907146

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 2047680

約数和(自身を除く): 1140534

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 157, 214, 314, 321, 471, 642, 942, 963, 1413, 1926, 2826, 2889, 4239, 5778, 8478, 16799, 33598, 50397, 100794, 151191, 302382, 453573, 907146]

約数ペア:

[(1, 907146), (2, 453573), (3, 302382), (6, 151191), (9, 100794), (18, 50397), (27, 33598), (54, 16799), (107, 8478), (157, 5778), (214, 4239), (314, 2889), (321, 2826), (471, 1926), (642, 1413), (942, 963)]