15939882

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{42169}}^1$

素因数の和:42187

約数の個数: 32

約数和(自身を含む): 40483200

約数和(自身を除く): 24543318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 42169, 84338, 126507, 253014, 295183, 379521, 590366, 759042, 885549, 1138563, 1771098, 2277126, 2656647, 5313294, 7969941, 15939882]

約数ペア:

[(1, 15939882), (2, 7969941), (3, 5313294), (6, 2656647), (7, 2277126), (9, 1771098), (14, 1138563), (18, 885549), (21, 759042), (27, 590366), (42, 379521), (54, 295183), (63, 253014), (126, 126507), (189, 84338), (378, 42169)]