38786562

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 72

約数和(自身を含む): 91293696

約数和(自身を除く): 52507134

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 127, 141, 171, 254, 282, 342, 361, 381, 423, 722, 762, 846, 893, 1083, 1143, 1786, 2166, 2286, 2413, 2679, 3249, 4826, 5358, 5969, 6498, 7239, 8037, 11938, 14478, 16074, 16967, 17907, 21717, 33934, 35814, 43434, 45847, 50901, 53721, 91694, 101802, 107442, 113411, 137541, 152703, 226822, 275082, 305406, 340233, 412623, 680466, 825246, 1020699, 2041398, 2154809, 4309618, 6464427, 12928854, 19393281, 38786562]

約数ペア:

[(1, 38786562), (2, 19393281), (3, 12928854), (6, 6464427), (9, 4309618), (18, 2154809), (19, 2041398), (38, 1020699), (47, 825246), (57, 680466), (94, 412623), (114, 340233), (127, 305406), (141, 275082), (171, 226822), (254, 152703), (282, 137541), (342, 113411), (361, 107442), (381, 101802), (423, 91694), (722, 53721), (762, 50901), (846, 45847), (893, 43434), (1083, 35814), (1143, 33934), (1786, 21717), (2166, 17907), (2286, 16967), (2413, 16074), (2679, 14478), (3249, 11938), (4826, 8037), (5358, 7239), (5969, 6498)]