18315054

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{21649}}^1$

素因数の和:21704

約数の個数: 24

約数和(自身を含む): 40528800

約数和(自身を除く): 22213746

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 21649, 43298, 64947, 129894, 194841, 389682, 1017503, 2035006, 3052509, 6105018, 9157527, 18315054]

約数ペア:

[(1, 18315054), (2, 9157527), (3, 6105018), (6, 3052509), (9, 2035006), (18, 1017503), (47, 389682), (94, 194841), (141, 129894), (282, 64947), (423, 43298), (846, 21649)]