1438839432

素因数分解:

$2^3\times 3^2\times {\mathrm{19983881}}^1$

素因数の和:19983893

約数の個数: 24

約数和(自身を含む): 3896856990

約数和(自身を除く): 2458017558

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 19983881, 39967762, 59951643, 79935524, 119903286, 159871048, 179854929, 239806572, 359709858, 479613144, 719419716, 1438839432]

約数ペア:

[(1, 1438839432), (2, 719419716), (3, 479613144), (4, 359709858), (6, 239806572), (8, 179854929), (9, 159871048), (12, 119903286), (18, 79935524), (24, 59951643), (36, 39967762), (72, 19983881)]