2021504814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16043689}}^1$

素因数の和:16043704

約数の個数: 24

約数和(自身を含む): 5005631280

約数和(自身を除く): 2984126466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16043689, 32087378, 48131067, 96262134, 112305823, 144393201, 224611646, 288786402, 336917469, 673834938, 1010752407, 2021504814]

約数ペア:

[(1, 2021504814), (2, 1010752407), (3, 673834938), (6, 336917469), (7, 288786402), (9, 224611646), (14, 144393201), (18, 112305823), (21, 96262134), (42, 48131067), (63, 32087378), (126, 16043689)]