8156862

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{7193}}^1$

素因数の和:7214

約数の個数: 40

約数和(自身を含む): 20891376

約数和(自身を除く): 12734514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 7193, 14386, 21579, 43158, 50351, 64737, 100702, 129474, 151053, 194211, 302106, 388422, 453159, 582633, 906318, 1165266, 1359477, 2718954, 4078431, 8156862]

約数ペア:

[(1, 8156862), (2, 4078431), (3, 2718954), (6, 1359477), (7, 1165266), (9, 906318), (14, 582633), (18, 453159), (21, 388422), (27, 302106), (42, 194211), (54, 151053), (63, 129474), (81, 100702), (126, 64737), (162, 50351), (189, 43158), (378, 21579), (567, 14386), (1134, 7193)]