13509762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{321661}}^1$

素因数の和:321673

約数の個数: 16

約数和(自身を含む): 30879552

約数和(自身を除く): 17369790

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 321661, 643322, 964983, 1929966, 2251627, 4503254, 6754881, 13509762]

約数ペア:

[(1, 13509762), (2, 6754881), (3, 4503254), (6, 2251627), (7, 1929966), (14, 964983), (21, 643322), (42, 321661)]