18442840911

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12997069}}^1$

素因数の和:12997126

約数の個数: 16

約数和(自身を含む): 27449811840

約数和(自身を除く): 9006970929

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 12997069, 38991207, 142967759, 428903277, 558873967, 1676621901, 6147613637, 18442840911]

約数ペア:

[(1, 18442840911), (3, 6147613637), (11, 1676621901), (33, 558873967), (43, 428903277), (129, 142967759), (473, 38991207), (1419, 12997069)]