2017395918

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131701}}^1$

素因数の和:131769

約数の個数: 48

約数和(自身を含む): 4684376736

約数和(自身を除く): 2666980818

約数列:

[1, 2, 3, 6, 9, 18, 23, 37, 46, 69, 74, 111, 138, 207, 222, 333, 414, 666, 851, 1702, 2553, 5106, 7659, 15318, 131701, 263402, 395103, 790206, 1185309, 2370618, 3029123, 4872937, 6058246, 9087369, 9745874, 14618811, 18174738, 27262107, 29237622, 43856433, 54524214, 87712866, 112077551, 224155102, 336232653, 672465306, 1008697959, 2017395918]

約数ペア:

[(1, 2017395918), (2, 1008697959), (3, 672465306), (6, 336232653), (9, 224155102), (18, 112077551), (23, 87712866), (37, 54524214), (46, 43856433), (69, 29237622), (74, 27262107), (111, 18174738), (138, 14618811), (207, 9745874), (222, 9087369), (333, 6058246), (414, 4872937), (666, 3029123), (851, 2370618), (1702, 1185309), (2553, 790206), (5106, 395103), (7659, 263402), (15318, 131701)]