12181708343

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^2\times {\mathrm{4153}}^1$

素因数の和:4491

約数の個数: 24

約数和(自身を含む): 14838952032

約数和(自身を除く): 2657243689

約数列:

[1, 7, 17, 119, 157, 1099, 2669, 4153, 18683, 24649, 29071, 70601, 172543, 419033, 494207, 652021, 2933231, 4564147, 11084357, 77590499, 102367297, 716571079, 1740244049, 12181708343]

約数ペア:

[(1, 12181708343), (7, 1740244049), (17, 716571079), (119, 102367297), (157, 77590499), (1099, 11084357), (2669, 4564147), (4153, 2933231), (18683, 652021), (24649, 494207), (29071, 419033), (70601, 172543)]