3781748

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 6831552

約数和(自身を除く): 3049804

約数列:

[1, 2, 4, 67, 103, 134, 137, 206, 268, 274, 412, 548, 6901, 9179, 13802, 14111, 18358, 27604, 28222, 36716, 56444, 945437, 1890874, 3781748]

約数ペア:

[(1, 3781748), (2, 1890874), (4, 945437), (67, 56444), (103, 36716), (134, 28222), (137, 27604), (206, 18358), (268, 14111), (274, 13802), (412, 9179), (548, 6901)]