27881382

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{719}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 58475520

約数和(自身を除く): 30594138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 281, 562, 719, 843, 1438, 1686, 2157, 4314, 6463, 12926, 16537, 19389, 33074, 38778, 49611, 99222, 202039, 404078, 606117, 1212234, 4646897, 9293794, 13940691, 27881382]

約数ペア:

[(1, 27881382), (2, 13940691), (3, 9293794), (6, 4646897), (23, 1212234), (46, 606117), (69, 404078), (138, 202039), (281, 99222), (562, 49611), (719, 38778), (843, 33074), (1438, 19389), (1686, 16537), (2157, 12926), (4314, 6463)]