16728318

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{11197}}^1$

素因数の和:11288

約数の個数: 24

約数和(自身を含む): 36684648

約数和(自身を除く): 19956330

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 11197, 22394, 33591, 67182, 100773, 201546, 929351, 1858702, 2788053, 5576106, 8364159, 16728318]

約数ペア:

[(1, 16728318), (2, 8364159), (3, 5576106), (6, 2788053), (9, 1858702), (18, 929351), (83, 201546), (166, 100773), (249, 67182), (498, 33591), (747, 22394), (1494, 11197)]