277539066

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{1997}}^1$

素因数の和:3115

約数の個数: 48

約数和(自身を含む): 688207104

約数和(自身を除く): 410668038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1103, 1997, 2206, 3309, 3994, 5991, 6618, 7721, 9927, 11982, 13979, 15442, 17973, 19854, 23163, 27958, 35946, 41937, 46326, 69489, 83874, 125811, 138978, 251622, 2202691, 4405382, 6608073, 13216146, 15418837, 19824219, 30837674, 39648438, 46256511, 92513022, 138769533, 277539066]

約数ペア:

[(1, 277539066), (2, 138769533), (3, 92513022), (6, 46256511), (7, 39648438), (9, 30837674), (14, 19824219), (18, 15418837), (21, 13216146), (42, 6608073), (63, 4405382), (126, 2202691), (1103, 251622), (1997, 138978), (2206, 125811), (3309, 83874), (3994, 69489), (5991, 46326), (6618, 41937), (7721, 35946), (9927, 27958), (11982, 23163), (13979, 19854), (15442, 17973)]