164912454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1308829}}^1$

素因数の和:1308844

約数の個数: 24

約数和(自身を含む): 408354960

約数和(自身を除く): 243442506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1308829, 2617658, 3926487, 7852974, 9161803, 11779461, 18323606, 23558922, 27485409, 54970818, 82456227, 164912454]

約数ペア:

[(1, 164912454), (2, 82456227), (3, 54970818), (6, 27485409), (7, 23558922), (9, 18323606), (14, 11779461), (18, 9161803), (21, 7852974), (42, 3926487), (63, 2617658), (126, 1308829)]