18584342

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{30871}}^1$

素因数の和:30923

約数の個数: 16

約数和(自身を含む): 32600832

約数和(自身を除く): 14016490

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 30871, 61742, 216097, 432194, 1327453, 2654906, 9292171, 18584342]

約数ペア:

[(1, 18584342), (2, 9292171), (7, 2654906), (14, 1327453), (43, 432194), (86, 216097), (301, 61742), (602, 30871)]