18483692

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4057}}^1$

素因数の和:4145

約数の個数: 24

約数和(自身を含む): 34768944

約数和(自身を除く): 16285252

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4057, 4556, 8114, 16228, 68969, 137938, 271819, 275876, 543638, 1087276, 4620923, 9241846, 18483692]

約数ペア:

[(1, 18483692), (2, 9241846), (4, 4620923), (17, 1087276), (34, 543638), (67, 275876), (68, 271819), (134, 137938), (268, 68969), (1139, 16228), (2278, 8114), (4057, 4556)]