13563942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{322951}}^1$

素因数の和:322963

約数の個数: 16

約数和(自身を含む): 31003392

約数和(自身を除く): 17439450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 322951, 645902, 968853, 1937706, 2260657, 4521314, 6781971, 13563942]

約数ペア:

[(1, 13563942), (2, 6781971), (3, 4521314), (6, 2260657), (7, 1937706), (14, 968853), (21, 645902), (42, 322951)]