16839738

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{5471}}^1$

素因数の和:5504

約数の個数: 40

約数和(自身を含む): 39726720

約数和(自身を除く): 22886982

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 5471, 10942, 16413, 32826, 49239, 98478, 103949, 147717, 207898, 295434, 311847, 443151, 623694, 886302, 935541, 1871082, 2806623, 5613246, 8419869, 16839738]

約数ペア:

[(1, 16839738), (2, 8419869), (3, 5613246), (6, 2806623), (9, 1871082), (18, 935541), (19, 886302), (27, 623694), (38, 443151), (54, 311847), (57, 295434), (81, 207898), (114, 147717), (162, 103949), (171, 98478), (342, 49239), (513, 32826), (1026, 16413), (1539, 10942), (3078, 5471)]