138295362

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{324637}}^1$

素因数の和:324713

約数の個数: 16

約数和(自身を含む): 280487232

約数和(自身を除く): 142191870

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 324637, 649274, 973911, 1947822, 23049227, 46098454, 69147681, 138295362]

約数ペア:

[(1, 138295362), (2, 69147681), (3, 46098454), (6, 23049227), (71, 1947822), (142, 973911), (213, 649274), (426, 324637)]