21929346

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{5563}}^1$

素因数の和:5647

約数の個数: 32

約数和(自身を含む): 49408320

約数和(自身を除く): 27478974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 5563, 11126, 16689, 33378, 50067, 100134, 150201, 300402, 406099, 812198, 1218297, 2436594, 3654891, 7309782, 10964673, 21929346]

約数ペア:

[(1, 21929346), (2, 10964673), (3, 7309782), (6, 3654891), (9, 2436594), (18, 1218297), (27, 812198), (54, 406099), (73, 300402), (146, 150201), (219, 100134), (438, 50067), (657, 33378), (1314, 16689), (1971, 11126), (3942, 5563)]