17874234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1117}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 44648448

約数和(自身を除く): 26774214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1117, 1143, 1778, 2234, 2286, 2667, 3351, 5334, 6702, 7819, 8001, 10053, 15638, 16002, 20106, 23457, 46914, 70371, 140742, 141859, 283718, 425577, 851154, 993013, 1276731, 1986026, 2553462, 2979039, 5958078, 8937117, 17874234]

約数ペア:

[(1, 17874234), (2, 8937117), (3, 5958078), (6, 2979039), (7, 2553462), (9, 1986026), (14, 1276731), (18, 993013), (21, 851154), (42, 425577), (63, 283718), (126, 141859), (127, 140742), (254, 70371), (381, 46914), (762, 23457), (889, 20106), (1117, 16002), (1143, 15638), (1778, 10053), (2234, 8001), (2286, 7819), (2667, 6702), (3351, 5334)]