15661115694

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{5918789}}^1$

素因数の和:5918814

約数の個数: 48

約数和(自身を含む): 40484523600

約数和(自身を除く): 24823407906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 5918789, 11837578, 17756367, 35512734, 41431523, 53269101, 82863046, 106538202, 124294569, 159807303, 248589138, 290020661, 319614606, 372883707, 580041322, 745767414, 870061983, 1118651121, 1740123966, 2237302242, 2610185949, 5220371898, 7830557847, 15661115694]

約数ペア:

[(1, 15661115694), (2, 7830557847), (3, 5220371898), (6, 2610185949), (7, 2237302242), (9, 1740123966), (14, 1118651121), (18, 870061983), (21, 745767414), (27, 580041322), (42, 372883707), (49, 319614606), (54, 290020661), (63, 248589138), (98, 159807303), (126, 124294569), (147, 106538202), (189, 82863046), (294, 53269101), (378, 41431523), (441, 35512734), (882, 17756367), (1323, 11837578), (2646, 5918789)]