139743432

素因数分解:

$2^3\times 3^2\times {\mathrm{1940881}}^1$

素因数の和:1940893

約数の個数: 24

約数和(自身を含む): 378471990

約数和(自身を除く): 238728558

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1940881, 3881762, 5822643, 7763524, 11645286, 15527048, 17467929, 23290572, 34935858, 46581144, 69871716, 139743432]

約数ペア:

[(1, 139743432), (2, 69871716), (3, 46581144), (4, 34935858), (6, 23290572), (8, 17467929), (9, 15527048), (12, 11645286), (18, 7763524), (24, 5822643), (36, 3881762), (72, 1940881)]