38868858

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:496

約数の個数: 72

約数和(自身を含む): 99021312

約数和(自身を除く): 60152454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 127, 147, 254, 294, 347, 381, 441, 694, 762, 882, 889, 1041, 1143, 1778, 2082, 2286, 2429, 2667, 3123, 4858, 5334, 6223, 6246, 7287, 8001, 12446, 14574, 16002, 17003, 18669, 21861, 34006, 37338, 43722, 44069, 51009, 56007, 88138, 102018, 112014, 132207, 153027, 264414, 306054, 308483, 396621, 616966, 793242, 925449, 1850898, 2159381, 2776347, 4318762, 5552694, 6478143, 12956286, 19434429, 38868858]

約数ペア:

[(1, 38868858), (2, 19434429), (3, 12956286), (6, 6478143), (7, 5552694), (9, 4318762), (14, 2776347), (18, 2159381), (21, 1850898), (42, 925449), (49, 793242), (63, 616966), (98, 396621), (126, 308483), (127, 306054), (147, 264414), (254, 153027), (294, 132207), (347, 112014), (381, 102018), (441, 88138), (694, 56007), (762, 51009), (882, 44069), (889, 43722), (1041, 37338), (1143, 34006), (1778, 21861), (2082, 18669), (2286, 17003), (2429, 16002), (2667, 14574), (3123, 12446), (4858, 8001), (5334, 7287), (6223, 6246)]