21270594

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{48563}}^1$

素因数の和:48641

約数の個数: 16

約数和(自身を含む): 43124832

約数和(自身を除く): 21854238

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 48563, 97126, 145689, 291378, 3545099, 7090198, 10635297, 21270594]

約数ペア:

[(1, 21270594), (2, 10635297), (3, 7090198), (6, 3545099), (73, 291378), (146, 145689), (219, 97126), (438, 48563)]