2116716156

素因数分解:

$2^2\times 3^2\times {\mathrm{1997}}^1\times {\mathrm{29443}}^1$

素因数の和:31450

約数の個数: 36

約数和(自身を含む): 5353449192

約数和(自身を除く): 3236733036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1997, 3994, 5991, 7988, 11982, 17973, 23964, 29443, 35946, 58886, 71892, 88329, 117772, 176658, 264987, 353316, 529974, 1059948, 58797671, 117595342, 176393013, 235190684, 352786026, 529179039, 705572052, 1058358078, 2116716156]

約数ペア:

[(1, 2116716156), (2, 1058358078), (3, 705572052), (4, 529179039), (6, 352786026), (9, 235190684), (12, 176393013), (18, 117595342), (36, 58797671), (1997, 1059948), (3994, 529974), (5991, 353316), (7988, 264987), (11982, 176658), (17973, 117772), (23964, 88329), (29443, 71892), (35946, 58886)]