16870212

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{1867}}^1$

素因数の和:2128

約数の個数: 36

約数和(自身を含む): 42836976

約数和(自身を除く): 25966764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 502, 753, 1004, 1506, 1867, 2259, 3012, 3734, 4518, 5601, 7468, 9036, 11202, 16803, 22404, 33606, 67212, 468617, 937234, 1405851, 1874468, 2811702, 4217553, 5623404, 8435106, 16870212]

約数ペア:

[(1, 16870212), (2, 8435106), (3, 5623404), (4, 4217553), (6, 2811702), (9, 1874468), (12, 1405851), (18, 937234), (36, 468617), (251, 67212), (502, 33606), (753, 22404), (1004, 16803), (1506, 11202), (1867, 9036), (2259, 7468), (3012, 5601), (3734, 4518)]