40239432

素因数分解:

$2^3\times 3^2\times {\mathrm{558881}}^1$

素因数の和:558893

約数の個数: 24

約数和(自身を含む): 108981990

約数和(自身を除く): 68742558

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 558881, 1117762, 1676643, 2235524, 3353286, 4471048, 5029929, 6706572, 10059858, 13413144, 20119716, 40239432]

約数ペア:

[(1, 40239432), (2, 20119716), (3, 13413144), (4, 10059858), (6, 6706572), (8, 5029929), (9, 4471048), (12, 3353286), (18, 2235524), (24, 1676643), (36, 1117762), (72, 558881)]