12821046

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43609}}^1$

素因数の和:43628

約数の個数: 24

約数和(自身を含む): 29829240

約数和(自身を除く): 17008194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 43609, 87218, 130827, 261654, 305263, 610526, 915789, 1831578, 2136841, 4273682, 6410523, 12821046]

約数ペア:

[(1, 12821046), (2, 6410523), (3, 4273682), (6, 2136841), (7, 1831578), (14, 915789), (21, 610526), (42, 305263), (49, 261654), (98, 130827), (147, 87218), (294, 43609)]