16906356

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{1871}}^1$

素因数の和:2132

約数の個数: 36

約数和(自身を含む): 42928704

約数和(自身を除く): 26022348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 502, 753, 1004, 1506, 1871, 2259, 3012, 3742, 4518, 5613, 7484, 9036, 11226, 16839, 22452, 33678, 67356, 469621, 939242, 1408863, 1878484, 2817726, 4226589, 5635452, 8453178, 16906356]

約数ペア:

[(1, 16906356), (2, 8453178), (3, 5635452), (4, 4226589), (6, 2817726), (9, 1878484), (12, 1408863), (18, 939242), (36, 469621), (251, 67356), (502, 33678), (753, 22452), (1004, 16839), (1506, 11226), (1871, 9036), (2259, 7484), (3012, 5613), (3742, 4518)]