38948868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1217}}^1$

素因数の和:1361

約数の個数: 72

約数和(自身を含む): 113498112

約数和(自身を除く): 74549244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1217, 1524, 1778, 2286, 2434, 2667, 3556, 3651, 4572, 4868, 5334, 7302, 8001, 8519, 10668, 10953, 14604, 16002, 17038, 21906, 25557, 32004, 34076, 43812, 51114, 76671, 102228, 153342, 154559, 306684, 309118, 463677, 618236, 927354, 1081913, 1391031, 1854708, 2163826, 2782062, 3245739, 4327652, 5564124, 6491478, 9737217, 12982956, 19474434, 38948868]

約数ペア:

[(1, 38948868), (2, 19474434), (3, 12982956), (4, 9737217), (6, 6491478), (7, 5564124), (9, 4327652), (12, 3245739), (14, 2782062), (18, 2163826), (21, 1854708), (28, 1391031), (36, 1081913), (42, 927354), (63, 618236), (84, 463677), (126, 309118), (127, 306684), (252, 154559), (254, 153342), (381, 102228), (508, 76671), (762, 51114), (889, 43812), (1143, 34076), (1217, 32004), (1524, 25557), (1778, 21906), (2286, 17038), (2434, 16002), (2667, 14604), (3556, 10953), (3651, 10668), (4572, 8519), (4868, 8001), (5334, 7302)]