38261478

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 84925440

約数和(自身を除く): 46663962

約数列:

[1, 2, 3, 6, 19, 37, 38, 47, 57, 74, 94, 111, 114, 141, 193, 222, 282, 386, 579, 703, 893, 1158, 1406, 1739, 1786, 2109, 2679, 3478, 3667, 4218, 5217, 5358, 7141, 7334, 9071, 10434, 11001, 14282, 18142, 21423, 22002, 27213, 33041, 42846, 54426, 66082, 99123, 135679, 172349, 198246, 271358, 335627, 344698, 407037, 517047, 671254, 814074, 1006881, 1034094, 2013762, 6376913, 12753826, 19130739, 38261478]

約数ペア:

[(1, 38261478), (2, 19130739), (3, 12753826), (6, 6376913), (19, 2013762), (37, 1034094), (38, 1006881), (47, 814074), (57, 671254), (74, 517047), (94, 407037), (111, 344698), (114, 335627), (141, 271358), (193, 198246), (222, 172349), (282, 135679), (386, 99123), (579, 66082), (703, 54426), (893, 42846), (1158, 33041), (1406, 27213), (1739, 22002), (1786, 21423), (2109, 18142), (2679, 14282), (3478, 11001), (3667, 10434), (4218, 9071), (5217, 7334), (5358, 7141)]