8991822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{214091}}^1$

素因数の和:214103

約数の個数: 16

約数和(自身を含む): 20552832

約数和(自身を除く): 11561010

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 214091, 428182, 642273, 1284546, 1498637, 2997274, 4495911, 8991822]

約数ペア:

[(1, 8991822), (2, 4495911), (3, 2997274), (6, 1498637), (7, 1284546), (14, 642273), (21, 428182), (42, 214091)]