2138178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{50909}}^1$

素因数の和:50921

約数の個数: 16

約数和(自身を含む): 4887360

約数和(自身を除く): 2749182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 50909, 101818, 152727, 305454, 356363, 712726, 1069089, 2138178]

約数ペア:

[(1, 2138178), (2, 1069089), (3, 712726), (6, 356363), (7, 305454), (14, 152727), (21, 101818), (42, 50909)]