138928266

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10979}}^1$

素因数の和:11043

約数の個数: 48

約数和(自身を含む): 325447200

約数和(自身を除く): 186518934

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 1406, 2109, 4218, 6327, 10979, 12654, 21958, 32937, 65874, 98811, 197622, 208601, 406223, 417202, 625803, 812446, 1218669, 1251606, 1877409, 2437338, 3656007, 3754818, 7312014, 7718237, 15436474, 23154711, 46309422, 69464133, 138928266]

約数ペア:

[(1, 138928266), (2, 69464133), (3, 46309422), (6, 23154711), (9, 15436474), (18, 7718237), (19, 7312014), (37, 3754818), (38, 3656007), (57, 2437338), (74, 1877409), (111, 1251606), (114, 1218669), (171, 812446), (222, 625803), (333, 417202), (342, 406223), (666, 208601), (703, 197622), (1406, 98811), (2109, 65874), (4218, 32937), (6327, 21958), (10979, 12654)]