27983634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{666277}}^1$

素因数の和:666289

約数の個数: 16

約数和(自身を含む): 63962688

約数和(自身を除く): 35979054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 666277, 1332554, 1998831, 3997662, 4663939, 9327878, 13991817, 27983634]

約数ペア:

[(1, 27983634), (2, 13991817), (3, 9327878), (6, 4663939), (7, 3997662), (14, 1998831), (21, 1332554), (42, 666277)]