248439186

素因数分解:

$2^1\times 3^2\times {\mathrm{1583}}^1\times {\mathrm{8719}}^1$

素因数の和:10310

約数の個数: 24

約数和(自身を含む): 538686720

約数和(自身を除く): 290247534

約数列:

[1, 2, 3, 6, 9, 18, 1583, 3166, 4749, 8719, 9498, 14247, 17438, 26157, 28494, 52314, 78471, 156942, 13802177, 27604354, 41406531, 82813062, 124219593, 248439186]

約数ペア:

[(1, 248439186), (2, 124219593), (3, 82813062), (6, 41406531), (9, 27604354), (18, 13802177), (1583, 156942), (3166, 78471), (4749, 52314), (8719, 28494), (9498, 26157), (14247, 17438)]