1320001038

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1004567}}^1$

素因数の和:1004648

約数の個数: 24

約数和(自身を含む): 2899183248

約数和(自身を除く): 1579182210

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 1004567, 2009134, 3013701, 6027402, 9041103, 18082206, 73333391, 146666782, 220000173, 440000346, 660000519, 1320001038]

約数ペア:

[(1, 1320001038), (2, 660000519), (3, 440000346), (6, 220000173), (9, 146666782), (18, 73333391), (73, 18082206), (146, 9041103), (219, 6027402), (438, 3013701), (657, 2009134), (1314, 1004567)]