28305381726

素因数分解:

$2^1\times 3^2\times {\mathrm{647}}^1\times {\mathrm{1559}}^2$

素因数の和:3773

約数の個数: 36

約数和(自身を含む): 61462540152

約数和(自身を除く): 33157158426

約数列:

[1, 2, 3, 6, 9, 18, 647, 1294, 1559, 1941, 3118, 3882, 4677, 5823, 9354, 11646, 14031, 28062, 1008673, 2017346, 2430481, 3026019, 4860962, 6052038, 7291443, 9078057, 14582886, 18156114, 21874329, 43748658, 1572521207, 3145042414, 4717563621, 9435127242, 14152690863, 28305381726]

約数ペア:

[(1, 28305381726), (2, 14152690863), (3, 9435127242), (6, 4717563621), (9, 3145042414), (18, 1572521207), (647, 43748658), (1294, 21874329), (1559, 18156114), (1941, 14582886), (3118, 9078057), (3882, 7291443), (4677, 6052038), (5823, 4860962), (9354, 3026019), (11646, 2430481), (14031, 2017346), (28062, 1008673)]