6647664

素因数分解:

$2^4\times 3^1\times {\mathrm{138493}}^1$

素因数の和:138504

約数の個数: 20

約数和(自身を含む): 17173256

約数和(自身を除く): 10525592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 138493, 276986, 415479, 553972, 830958, 1107944, 1661916, 2215888, 3323832, 6647664]

約数ペア:

[(1, 6647664), (2, 3323832), (3, 2215888), (4, 1661916), (6, 1107944), (8, 830958), (12, 553972), (16, 415479), (24, 276986), (48, 138493)]