3957768

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 11188800

約数和(自身を除く): 7231032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 251, 292, 438, 502, 584, 657, 753, 876, 1004, 1314, 1506, 1752, 1971, 2008, 2259, 2628, 3012, 3942, 4518, 5256, 6024, 6777, 7884, 9036, 13554, 15768, 18072, 18323, 27108, 36646, 54216, 54969, 73292, 109938, 146584, 164907, 219876, 329814, 439752, 494721, 659628, 989442, 1319256, 1978884, 3957768]

約数ペア:

[(1, 3957768), (2, 1978884), (3, 1319256), (4, 989442), (6, 659628), (8, 494721), (9, 439752), (12, 329814), (18, 219876), (24, 164907), (27, 146584), (36, 109938), (54, 73292), (72, 54969), (73, 54216), (108, 36646), (146, 27108), (216, 18323), (219, 18072), (251, 15768), (292, 13554), (438, 9036), (502, 7884), (584, 6777), (657, 6024), (753, 5256), (876, 4518), (1004, 3942), (1314, 3012), (1506, 2628), (1752, 2259), (1971, 2008)]