38641638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{920039}}^1$

素因数の和:920051

約数の個数: 16

約数和(自身を含む): 88323840

約数和(自身を除く): 49682202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 920039, 1840078, 2760117, 5520234, 6440273, 12880546, 19320819, 38641638]

約数ペア:

[(1, 38641638), (2, 19320819), (3, 12880546), (6, 6440273), (7, 5520234), (14, 2760117), (21, 1840078), (42, 920039)]