21847746

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5107}}^1$

素因数の和:5166

約数の個数: 32

約数和(自身を含む): 47075328

約数和(自身を除く): 25227582

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 5107, 10214, 15321, 30642, 117461, 158317, 234922, 316634, 352383, 474951, 704766, 949902, 3641291, 7282582, 10923873, 21847746]

約数ペア:

[(1, 21847746), (2, 10923873), (3, 7282582), (6, 3641291), (23, 949902), (31, 704766), (46, 474951), (62, 352383), (69, 316634), (93, 234922), (138, 158317), (186, 117461), (713, 30642), (1426, 15321), (2139, 10214), (4278, 5107)]