18126822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10037}}^1$

素因数の和:10092

約数の個数: 32

約数和(自身を含む): 42400512

約数和(自身を除く): 24273690

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 10037, 20074, 30111, 60222, 70259, 140518, 210777, 421554, 431591, 863182, 1294773, 2589546, 3021137, 6042274, 9063411, 18126822]

約数ペア:

[(1, 18126822), (2, 9063411), (3, 6042274), (6, 3021137), (7, 2589546), (14, 1294773), (21, 863182), (42, 431591), (43, 421554), (86, 210777), (129, 140518), (258, 70259), (301, 60222), (602, 30111), (903, 20074), (1806, 10037)]