39049998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21767}}^1$

素因数の和:21808

約数の個数: 32

約数和(自身を含む): 87768576

約数和(自身を除く): 48718578

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 21767, 43534, 65301, 130602, 282971, 500641, 565942, 848913, 1001282, 1501923, 1697826, 3003846, 6508333, 13016666, 19524999, 39049998]

約数ペア:

[(1, 39049998), (2, 19524999), (3, 13016666), (6, 6508333), (13, 3003846), (23, 1697826), (26, 1501923), (39, 1001282), (46, 848913), (69, 565942), (78, 500641), (138, 282971), (299, 130602), (598, 65301), (897, 43534), (1794, 21767)]