16956396

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{8887}}^1$

素因数の和:8950

約数の個数: 36

約数和(自身を含む): 43675632

約数和(自身を除く): 26719236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 8887, 17774, 26661, 35548, 53322, 79983, 106644, 159966, 319932, 471011, 942022, 1413033, 1884044, 2826066, 4239099, 5652132, 8478198, 16956396]

約数ペア:

[(1, 16956396), (2, 8478198), (3, 5652132), (4, 4239099), (6, 2826066), (9, 1884044), (12, 1413033), (18, 942022), (36, 471011), (53, 319932), (106, 159966), (159, 106644), (212, 79983), (318, 53322), (477, 35548), (636, 26661), (954, 17774), (1908, 8887)]