16857876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{200689}}^1$

素因数の和:200703

約数の個数: 24

約数和(自身を含む): 44954560

約数和(自身を除く): 28096684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 200689, 401378, 602067, 802756, 1204134, 1404823, 2408268, 2809646, 4214469, 5619292, 8428938, 16857876]

約数ペア:

[(1, 16857876), (2, 8428938), (3, 5619292), (4, 4214469), (6, 2809646), (7, 2408268), (12, 1404823), (14, 1204134), (21, 802756), (28, 602067), (42, 401378), (84, 200689)]