18348722

素因数分解:

$2^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2843}}^1$

素因数の和:3313

約数の個数: 16

約数和(自身を含む): 31534272

約数和(自身を除く): 13185550

約数列:

[1, 2, 7, 14, 461, 922, 2843, 3227, 5686, 6454, 19901, 39802, 1310623, 2621246, 9174361, 18348722]

約数ペア:

[(1, 18348722), (2, 9174361), (7, 2621246), (14, 1310623), (461, 39802), (922, 19901), (2843, 6454), (3227, 5686)]