122742018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{974143}}^1$

素因数の和:974158

約数の個数: 24

約数和(自身を含む): 303932928

約数和(自身を除く): 181190910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 974143, 1948286, 2922429, 5844858, 6819001, 8767287, 13638002, 17534574, 20457003, 40914006, 61371009, 122742018]

約数ペア:

[(1, 122742018), (2, 61371009), (3, 40914006), (6, 20457003), (7, 17534574), (9, 13638002), (14, 8767287), (18, 6819001), (21, 5844858), (42, 2922429), (63, 1948286), (126, 974143)]