21552846

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73309}}^1$

素因数の和:73328

約数の個数: 24

約数和(自身を含む): 50144040

約数和(自身を除く): 28591194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 73309, 146618, 219927, 439854, 513163, 1026326, 1539489, 3078978, 3592141, 7184282, 10776423, 21552846]

約数ペア:

[(1, 21552846), (2, 10776423), (3, 7184282), (6, 3592141), (7, 3078978), (14, 1539489), (21, 1026326), (42, 513163), (49, 439854), (98, 219927), (147, 146618), (294, 73309)]