13218402

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 27151488

約数和(自身を除く): 13933086

約数列:

[1, 2, 3, 6, 73, 103, 146, 206, 219, 293, 309, 438, 586, 618, 879, 1758, 7519, 15038, 21389, 22557, 30179, 42778, 45114, 60358, 64167, 90537, 128334, 181074, 2203067, 4406134, 6609201, 13218402]

約数ペア:

[(1, 13218402), (2, 6609201), (3, 4406134), (6, 2203067), (73, 181074), (103, 128334), (146, 90537), (206, 64167), (219, 60358), (293, 45114), (309, 42778), (438, 30179), (586, 22557), (618, 21389), (879, 15038), (1758, 7519)]