21925554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{522037}}^1$

素因数の和:522049

約数の個数: 16

約数和(自身を含む): 50115648

約数和(自身を除く): 28190094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 522037, 1044074, 1566111, 3132222, 3654259, 7308518, 10962777, 21925554]

約数ペア:

[(1, 21925554), (2, 10962777), (3, 7308518), (6, 3654259), (7, 3132222), (14, 1566111), (21, 1044074), (42, 522037)]