2642148

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{3191}}^1$

素因数の和:3224

約数の個数: 36

約数和(自身を含む): 6971328

約数和(自身を除く): 4329180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 3191, 6382, 9573, 12764, 19146, 28719, 38292, 57438, 73393, 114876, 146786, 220179, 293572, 440358, 660537, 880716, 1321074, 2642148]

約数ペア:

[(1, 2642148), (2, 1321074), (3, 880716), (4, 660537), (6, 440358), (9, 293572), (12, 220179), (18, 146786), (23, 114876), (36, 73393), (46, 57438), (69, 38292), (92, 28719), (138, 19146), (207, 12764), (276, 9573), (414, 6382), (828, 3191)]