338867622

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{990841}}^1$

素因数の和:990868

約数の個数: 24

約数和(自身を含む): 772856760

約数和(自身を除く): 433989138

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 990841, 1981682, 2972523, 5945046, 8917569, 17835138, 18825979, 37651958, 56477937, 112955874, 169433811, 338867622]

約数ペア:

[(1, 338867622), (2, 169433811), (3, 112955874), (6, 56477937), (9, 37651958), (18, 18825979), (19, 17835138), (38, 8917569), (57, 5945046), (114, 2972523), (171, 1981682), (342, 990841)]