149774814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1188689}}^1$

素因数の和:1188704

約数の個数: 24

約数和(自身を含む): 370871280

約数和(自身を除く): 221096466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1188689, 2377378, 3566067, 7132134, 8320823, 10698201, 16641646, 21396402, 24962469, 49924938, 74887407, 149774814]

約数ペア:

[(1, 149774814), (2, 74887407), (3, 49924938), (6, 24962469), (7, 21396402), (9, 16641646), (14, 10698201), (18, 8320823), (21, 7132134), (42, 3566067), (63, 2377378), (126, 1188689)]