18252836

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6329}}^1$

素因数の和:6443

約数の個数: 24

約数和(自身を含む): 36865920

約数和(自身を除く): 18613084

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 6329, 12658, 25316, 44303, 88606, 177212, 651887, 1303774, 2607548, 4563209, 9126418, 18252836]

約数ペア:

[(1, 18252836), (2, 9126418), (4, 4563209), (7, 2607548), (14, 1303774), (28, 651887), (103, 177212), (206, 88606), (412, 44303), (721, 25316), (1442, 12658), (2884, 6329)]