7944762

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 18829152

約数和(自身を除く): 10884390

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 443, 854, 886, 1281, 1329, 2562, 2658, 2989, 3101, 5978, 6202, 8967, 9303, 17934, 18606, 21707, 27023, 43414, 54046, 65121, 81069, 130242, 162138, 189161, 378322, 567483, 1134966, 1324127, 2648254, 3972381, 7944762]

約数ペア:

[(1, 7944762), (2, 3972381), (3, 2648254), (6, 1324127), (7, 1134966), (14, 567483), (21, 378322), (42, 189161), (49, 162138), (61, 130242), (98, 81069), (122, 65121), (147, 54046), (183, 43414), (294, 27023), (366, 21707), (427, 18606), (443, 17934), (854, 9303), (886, 8967), (1281, 6202), (1329, 5978), (2562, 3101), (2658, 2989)]