11780454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{280487}}^1$

素因数の和:280499

約数の個数: 16

約数和(自身を含む): 26926848

約数和(自身を除く): 15146394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 280487, 560974, 841461, 1682922, 1963409, 3926818, 5890227, 11780454]

約数ペア:

[(1, 11780454), (2, 5890227), (3, 3926818), (6, 1963409), (7, 1682922), (14, 841461), (21, 560974), (42, 280487)]