2894178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{68909}}^1$

素因数の和:68921

約数の個数: 16

約数和(自身を含む): 6615360

約数和(自身を除く): 3721182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 68909, 137818, 206727, 413454, 482363, 964726, 1447089, 2894178]

約数ペア:

[(1, 2894178), (2, 1447089), (3, 964726), (6, 482363), (7, 413454), (14, 206727), (21, 137818), (42, 68909)]