191221614

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{27883}}^1$

素因数の和:28021

約数の個数: 32

約数和(自身を含む): 428298240

約数和(自身を除く): 237076626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 6858, 27883, 55766, 83649, 167298, 250947, 501894, 752841, 1505682, 3541141, 7082282, 10623423, 21246846, 31870269, 63740538, 95610807, 191221614]

約数ペア:

[(1, 191221614), (2, 95610807), (3, 63740538), (6, 31870269), (9, 21246846), (18, 10623423), (27, 7082282), (54, 3541141), (127, 1505682), (254, 752841), (381, 501894), (762, 250947), (1143, 167298), (2286, 83649), (3429, 55766), (6858, 27883)]