81164454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1932487}}^1$

素因数の和:1932499

約数の個数: 16

約数和(自身を含む): 185518848

約数和(自身を除く): 104354394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1932487, 3864974, 5797461, 11594922, 13527409, 27054818, 40582227, 81164454]

約数ペア:

[(1, 81164454), (2, 40582227), (3, 27054818), (6, 13527409), (7, 11594922), (14, 5797461), (21, 3864974), (42, 1932487)]