18743068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4969}}^1$

素因数の和:5037

約数の個数: 24

約数和(自身を含む): 35068320

約数和(自身を除く): 16325252

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 3772, 4969, 9938, 19876, 114287, 203729, 228574, 407458, 457148, 814916, 4685767, 9371534, 18743068]

約数ペア:

[(1, 18743068), (2, 9371534), (4, 4685767), (23, 814916), (41, 457148), (46, 407458), (82, 228574), (92, 203729), (164, 114287), (943, 19876), (1886, 9938), (3772, 4969)]