27886362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{663961}}^1$

素因数の和:663973

約数の個数: 16

約数和(自身を含む): 63740352

約数和(自身を除く): 35853990

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 663961, 1327922, 1991883, 3983766, 4647727, 9295454, 13943181, 27886362]

約数ペア:

[(1, 27886362), (2, 13943181), (3, 9295454), (6, 4647727), (7, 3983766), (14, 1991883), (21, 1327922), (42, 663961)]