127718988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{560171}}^1$

素因数の和:560197

約数の個数: 24

約数和(自身を含む): 313696320

約数和(自身を除く): 185977332

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 560171, 1120342, 1680513, 2240684, 3361026, 6722052, 10643249, 21286498, 31929747, 42572996, 63859494, 127718988]

約数ペア:

[(1, 127718988), (2, 63859494), (3, 42572996), (4, 31929747), (6, 21286498), (12, 10643249), (19, 6722052), (38, 3361026), (57, 2240684), (76, 1680513), (114, 1120342), (228, 560171)]