21423162

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{210031}}^1$

素因数の和:210053

約数の個数: 16

約数和(自身を含む): 45366912

約数和(自身を除く): 23943750

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 210031, 420062, 630093, 1260186, 3570527, 7141054, 10711581, 21423162]

約数ペア:

[(1, 21423162), (2, 10711581), (3, 7141054), (6, 3570527), (17, 1260186), (34, 630093), (51, 420062), (102, 210031)]