2021855148

素因数分解:

$2^2\times 3^3\times {\mathrm{18720881}}^1$

素因数の和:18720894

約数の個数: 24

約数和(自身を含む): 5241846960

約数和(自身を除く): 3219991812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 18720881, 37441762, 56162643, 74883524, 112325286, 168487929, 224650572, 336975858, 505463787, 673951716, 1010927574, 2021855148]

約数ペア:

[(1, 2021855148), (2, 1010927574), (3, 673951716), (4, 505463787), (6, 336975858), (9, 224650572), (12, 168487929), (18, 112325286), (27, 74883524), (36, 56162643), (54, 37441762), (108, 18720881)]