30666846

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{104309}}^1$

素因数の和:104328

約数の個数: 24

約数和(自身を含む): 71348040

約数和(自身を除く): 40681194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 104309, 208618, 312927, 625854, 730163, 1460326, 2190489, 4380978, 5111141, 10222282, 15333423, 30666846]

約数ペア:

[(1, 30666846), (2, 15333423), (3, 10222282), (6, 5111141), (7, 4380978), (14, 2190489), (21, 1460326), (42, 730163), (49, 625854), (98, 312927), (147, 208618), (294, 104309)]