38943534

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 92160000

約数和(自身を除く): 53216466

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 127, 147, 149, 254, 294, 298, 343, 381, 447, 686, 762, 889, 894, 1029, 1043, 1778, 2058, 2086, 2667, 3129, 5334, 6223, 6258, 7301, 12446, 14602, 18669, 18923, 21903, 37338, 37846, 43561, 43806, 51107, 56769, 87122, 102214, 113538, 130683, 132461, 153321, 261366, 264922, 306642, 397383, 794766, 927227, 1854454, 2781681, 5563362, 6490589, 12981178, 19471767, 38943534]

約数ペア:

[(1, 38943534), (2, 19471767), (3, 12981178), (6, 6490589), (7, 5563362), (14, 2781681), (21, 1854454), (42, 927227), (49, 794766), (98, 397383), (127, 306642), (147, 264922), (149, 261366), (254, 153321), (294, 132461), (298, 130683), (343, 113538), (381, 102214), (447, 87122), (686, 56769), (762, 51107), (889, 43806), (894, 43561), (1029, 37846), (1043, 37338), (1778, 21903), (2058, 18923), (2086, 18669), (2667, 14602), (3129, 12446), (5334, 7301), (6223, 6258)]